<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2011-7582</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[rev. colomb. cir.]]></abbrev-journal-title>
<issn>2011-7582</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2011-75822015000400010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cirugía laparoscópica en un paciente con mielolipoma suprarrenal derecho]]></article-title>
<article-title xml:lang="en"><![CDATA[Laparoscopic surgery in a patient with right adrenal myelolipoma]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Abaúnza]]></surname>
<given-names><![CDATA[María Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas]]></surname>
<given-names><![CDATA[Elga Johanna]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Márquez]]></surname>
<given-names><![CDATA[Juan Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guevara]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="A05"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Clínica Universidad de La Sabana Departamento de Cirugía ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de La Sabana Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad de La Sabana Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A04">
<institution><![CDATA[,Clínica Universidad de La Sabana  ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A05">
<institution><![CDATA[,Clínica Universidad de La Sabana  ]]></institution>
<addr-line><![CDATA[Chía ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<volume>30</volume>
<numero>4</numero>
<fpage>317</fpage>
<lpage>324</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S2011-75822015000400010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S2011-75822015000400010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S2011-75822015000400010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Los mielolipomas suprarrenales son tumores benignos inusuales de crecimiento lento, compuestos por tejido adiposo maduro y células hematopoyéticas. Se presentan en adultos entre la quinta y la sexta década de la vida y usualmente miden entre 3 y 7 cm. El 70 % de los casos son asintomáticos y hacen parte de los denominados 'incidentalomas' de la glándula suprarrenal. El tratamiento puede ser conservador o quirúrgico, dependiendo de los síntomas, el tamaño de la masa y el crecimiento tumoral en estudios consecutivos de imágenes diagnósticas. La suprarrenalectomía laparoscópica es un procedimiento seguro, que tiene una recuperación rápida, no requiere instrumentos, dispositivos o fuentes de energía costosos, y estéticamente es superior a la técnica abierta. Se presenta el caso de un hombre de 63 años con antecedentes de hipertensión arterial sistémica, diabetes mellitus de tipo 2 e hiperlipidemia, quien presentó como hallazgo incidental en imágenes diagnósticas una masa suprarrenal derecha. El examen físico y los estudios paraclínicos descartaron que el tumor fuera funcional. Se practicó suprarrenalectomía derecha laparoscópica sin complicaciones y se diagnosticó un mielolipoma por histopatología.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Adrenal myelolipomas are rare slow-growing benign tumors composed of mature adipose tissue and hematopoietic cells. They most often occur in adults in the 5th-6th decade, and usually measure between 3 and 7 cm; 70% of cases are asymptomatic and are part of the so called incidentalomas of the adrenal gland. Treatment can be conservative or surgical, depending on the symptoms, the size of the mass and the growth of the tumor in consecutive imaging studies. We report a 63-year old man with history of systemic arterial hypertension, diabetes mellitus type 2 and hyperlipidemia. A right adrenal mass was reported as incidental finding in diagnostic imaging. Physical examination and paraclinical studies ruled out a functioning tumor. Right laparoscopic adrenalectomy was performed without complications and a myelolipoma was diagnosed by histopathology. Myelolipomas should be included in the differential diagnosis of the adrenal gland incidentalomas. Laparsocopic adrenalectomy is a safe procedure with rapid recovery, does not require special instruments or devices, and is cosmetically superior to the open technique.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[glándulas suprarrenales]]></kwd>
<kwd lng="es"><![CDATA[mielolipoma]]></kwd>
<kwd lng="es"><![CDATA[hallazgos incidentales]]></kwd>
<kwd lng="es"><![CDATA[adrenalectomía]]></kwd>
<kwd lng="es"><![CDATA[laparoscopía]]></kwd>
<kwd lng="en"><![CDATA[Adrenal glands]]></kwd>
<kwd lng="en"><![CDATA[myelolipoma]]></kwd>
<kwd lng="en"><![CDATA[incidental findings]]></kwd>
<kwd lng="en"><![CDATA[adrenalectomy]]></kwd>
<kwd lng="en"><![CDATA[laparoscopy]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font size="2" face="Verdana">      <p>    <center><font size="4" face="Verdana"><b>Cirug&iacute;a laparosc&oacute;pica en un paciente con mielolipoma suprarrenal derecho</b></font></center></p>     <p>    <center><font size="3" face="Verdana"><b>Laparoscopic surgery in a patient with right adrenal myelolipoma</b></font></center></p>     <p>Daniel Castro<sup>1</sup>, Mar&iacute;a Claudia Aba&uacute;nza<sup>2</sup>, Elga Johanna Vargas<sup>3</sup>, Juan Manuel M&aacute;rquez<sup>4</sup>,    Alejandro Guevara<sup>5</sup></p>     <p><sup>1</sup> 	M&eacute;dico, cirujano general, Departamento de Cirug&iacute;a, Cl&iacute;nica Universidad de La Sabana, Ch&iacute;a, Colombia.    <br>   <sup>2</sup> M&eacute;dica pat&oacute;loga; jefe, &Aacute;rea de Patolog&iacute;a; profesora asociada, Grupo de Patolog&iacute;a Quir&uacute;rgica, Facultad de Medicina, Universidad de La Sabana, Ch&iacute;a, Colombia.    <br>   <sup>3</sup> M&eacute;dica pat&oacute;loga, &Aacute;rea de Patolog&iacute;a; profesora asistente, Grupo de Patolog&iacute;a Quir&uacute;rgica, Facultad de Medicina, Universidad de La Sabana, Ch&iacute;a, Colombia.    <br>   <sup>4</sup> M&eacute;dico interno, Cl&iacute;nica Universidad de La Sabana, Facultad de Medicina, Universidad de La Sabana, Ch&iacute;a, Colombia.    ]]></body>
<body><![CDATA[<br>   <sup>5</sup> M&eacute;dico, cirujano general, Departamento de Cirug&iacute;a, Cl&iacute;nica Universidad de La Sabana, Ch&iacute;a, Colombia</p>     <p><b>Correspondencia</b>: Mar&iacute;a Claudia Aba&uacute;nza, MD., Ch&iacute;a, Colombia.  Correo electr&oacute;nico:  <a href="mailto:maria.abaunza@unisabana.edu.co">maria.abaunza@unisabana.edu.co</a></p>     <p> Fecha de recibido: 7 de septiembre de 2015.  Fecha de aprobaci&oacute;n: 22 de octubre de 2015.</p> <hr size="1">     <p> <font size="3" face="Verdana"><b>Resumen</b></font></p>     <p> Los mielolipomas suprarrenales son tumores benignos inusuales de crecimiento lento, compuestos por tejido adiposo maduro y c&eacute;lulas hematopoy&eacute;ticas. Se presentan en adultos entre la quinta y la sexta d&eacute;cada de la vida y usualmente miden entre 3 y 7 cm. El 70 % de los casos son asintom&aacute;ticos y hacen parte de los denominados 'incidentalomas' de la gl&aacute;ndula suprarrenal. El tratamiento puede ser conservador o quir&uacute;rgico, dependiendo de los s&iacute;ntomas, el tama&ntilde;o de la masa y el crecimiento tumoral en estudios consecutivos de im&aacute;genes diagn&oacute;sticas. La suprarrenalectom&iacute;a laparosc&oacute;pica es un procedimiento seguro, que tiene una recuperaci&oacute;n r&aacute;pida, no requiere instrumentos, dispositivos o fuentes de energ&iacute;a costosos, y est&eacute;ticamente es superior a la t&eacute;cnica abierta.</p>     <p>Se presenta el caso de un hombre de 63 a&ntilde;os con antecedentes de hipertensi&oacute;n arterial sist&eacute;mica, diabetes mellitus de tipo 2 e hiperlipidemia, quien present&oacute; como hallazgo incidental en im&aacute;genes diagn&oacute;sticas una masa suprarrenal derecha. El examen f&iacute;sico y los estudios paracl&iacute;nicos descartaron que el tumor fuera funcional. Se practic&oacute; suprarrenalectom&iacute;a derecha laparosc&oacute;pica sin complicaciones y se diagnostic&oacute; un mielolipoma por histopatolog&iacute;a.</p>     <p><b><i>Palabras clave</i></b>: gl&aacute;ndulas suprarrenales; mielolipoma; hallazgos incidentales; adrenalectom&iacute;a; laparoscop&iacute;a.</p> <hr size="1">     <p> <font size="3" face="Verdana"><b>Abstract</b></font></p>     <p> Adrenal myelolipomas are rare slow-growing benign tumors composed of mature adipose tissue and hematopoietic cells. They most often occur in adults in the 5th-6th decade, and usually measure between 3 and 7 cm; 70% of cases are asymptomatic and are part of the so called incidentalomas of the adrenal gland. Treatment can be conservative or surgical, depending on the symptoms, the size of the mass and the growth of the tumor in consecutive imaging studies.</p>     <p>We report a 63-year old man with history of systemic arterial hypertension, diabetes mellitus type 2 and hyperlipidemia. A right adrenal mass was reported as incidental finding in diagnostic imaging. Physical examination and paraclinical studies ruled out a functioning tumor. Right laparoscopic adrenalectomy was performed without complications and a myelolipoma was diagnosed by histopathology.</p>     ]]></body>
<body><![CDATA[<p>Myelolipomas should be included in the differential diagnosis of the adrenal gland incidentalomas. Laparsocopic adrenalectomy is a safe procedure with rapid recovery, does not require special instruments or devices, and is cosmetically superior to the open technique. </p>     <p><b><i>Key words</i></b>: Adrenal glands; myelolipoma; incidental findings; adrenalectomy; laparoscopy. </p> <hr size="1">     <p> <font size="3" face="Verdana"><b>Introducci&oacute;n</b></font></p>     <p>Los mielolipomas suprarrenales son tumores benignos inusuales de crecimiento lento, compuestos por tejido adiposo maduro y c&eacute;lulas hematopoy&eacute;ticas <sup>1-9</sup>. Fueron descritos por primera vez en 1905, por Edgar von Gierke, y denominados mielolipomas en 1929, por Charles Oberling <sup>3</sup>.</p>     <p> <font size="3" face="Verdana"><b>Epidemiolog&iacute;a</b></font></p>     <p>El mielolipoma es el tumor de tejido adiposo m&aacute;s frecuente de la gl&aacute;ndula suprarrenal 10. En un estudio de 418 tumores primarios de este &oacute;rgano, 20 (4,2 %) correspondieron a tumores lipomatosos y, de ellos, 11 (2,6 %) eran mielolipomas <sup>11</sup>. Esta lesi&oacute;n afecta ambos sexos por igual y se presenta en adultos en la quinta y sexta d&eacute;cada de la vida, aunque se han descrito casos en todas las edades, incluso en la infancia 2,4,12. Generalmente es unilateral, aunque ocasionalmente puede ser bilateral y no hay predilecci&oacute;n entre la gl&aacute;ndula suprarrenal derecha y la izquierda <sup>2,11,12,13</sup>.</p>     <p>La mayor&iacute;a de los mielolipomas son asintom&aacute;ticos (70 %), pero los tumores de gran tama&ntilde;o pueden producir dolor abdominal, masa palpable, hemorragia retroperitoneal y s&iacute;ntomas locales secundarios a compresi&oacute;n mec&aacute;nica <sup>3,4,11,14,15</sup>.</p>     <p> <font size="3" face="Verdana"><b>Etiolog&iacute;a</b></font></p>     <p>La histog&eacute;nesis de esta neoplasia no es clara <sup>16</sup>. Existen tres hip&oacute;tesis sobre la patog&eacute;nesis del mielolipoma: a) derivado de &eacute;mbolos de la m&eacute;dula &oacute;sea, b) originado en c&eacute;lulas mesenquimales primitivas embrionarias, y c) producto de la transformaci&oacute;n metapl&aacute;sica de c&eacute;lulas del estroma suprarrenal en respuesta al estr&eacute;s, la infecci&oacute;n o la necrosis <sup>17</sup>. </p>     <p> <font size="3" face="Verdana"><b>Caracter&iacute;sticas morfol&oacute;gicas</b></font></p>     ]]></body>
<body><![CDATA[<p>Estos tumores son circunscritos pero, usualmente, no est&aacute;n encapsulados <sup>18</sup>. Macrosc&oacute;picamente, presentan las caracter&iacute;sticas de lipomas; sin embargo, cuando el componente hematopoy&eacute;tico prevalece, el color puede ser gris&aacute;ceo o rojizo <sup>16</sup>. La mayor parte de los mielolipomas mide entre 3 y 7 cm, pero algunos pueden ser de mayor tama&ntilde;o <sup>16,19</sup>. Histol&oacute;gicamente, est&aacute;n constituidos por adipocitos maduros con agregados de c&eacute;lulas hematopoy&eacute;ticas de todas las l&iacute;neas celulares y en el 27 % de los casos se presentan focos de calcificaci&oacute;n distr&oacute;fica <sup>1,7,11,14</sup>. Se ha informado que la proporci&oacute;n entre el componente adiposo y el hematopoy&eacute;tico, es similar<sup>14</sup>.</p>     <p> <font size="3" face="Verdana"><b>M&eacute;todos diagn&oacute;sticos</b></font></p>     <p>La mayor&iacute;a de los mielolipomas se descubren en autopsias (incidencia de 0,08 a 0,4 %) <sup>16,20</sup> o en im&aacute;genes diagn&oacute;sticas practicadas por otros motivos <sup>4,6,11,20</sup>; por esta raz&oacute;n, estos tumores hacen parte de los denominados 'incidentalomas' de la gl&aacute;ndula suprarrenal. Todo 'incidentaloma' identificado mediante tomograf&iacute;a computadorizada (TC) o resonancia magn&eacute;tica (RM), necesita una evaluaci&oacute;n cl&iacute;nica, como la que se practic&oacute; a este paciente, para excluir que la masa sea funcional <sup>21</sup>. </p>     <p>Con las nuevas tecnolog&iacute;as, como la ultrasonograf&iacute;a (US) de alta resoluci&oacute;n, la TC y la RM, los mielolipomas se observan sin dificultad, gracias a caracter&iacute;sticas distintivas de imagen <sup>3,8,9,12</sup>. La clave en el diagn&oacute;stico con la TC es el hallazgo de una lesi&oacute;n grasa en la gl&aacute;ndula suprarrenal, con valores densitom&eacute;tricos de -10 a -60 unidades Hounsfield <sup>5,22</sup>. En la RM, la grasa es hiperintensa en T1 y T2, secuencia de spin echo, y el tejido hematopoy&eacute;tico es isointenso en T1 y de intensidad moderada en T2 <sup>14,22</sup>. </p>     <p> <font size="3" face="Verdana"><b>Diagn&oacute;stico diferencial</b></font></p>     <p>Diferentes tipos de tumores suprarrenales con presencia de tejido adiposo, como el lipoma, el liposarcoma, el angiomiolipoma y el teratoma, hacen parte del diagn&oacute;stico diferencial de los mielolipomas <sup>1,14,23</sup>. El lipoma suprarrenal es un tumor benigno, no funcional, poco frecuente, de tama&ntilde;o variable, compuesto de tejido adiposo maduro con presencia de calcificaci&oacute;n focal. En esta neoplasia no se observa tejido hematopoy&eacute;tico 10,11,23,24,25,26. El liposarcoma se presenta en adultos entre 30 y 50 a&ntilde;os. Toda masa de gran tama&ntilde;o que est&eacute; compuesta de tejido adiposo, debe hacer sospechar esta neoplasia <sup>14,26</sup>; la ausencia de lipoblastos, c&eacute;lulas at&iacute;picas y vasos sangu&iacute;neos prominentes, descarta este diagn&oacute;stico 10. El angiomiolipoma es un tumor compuesto de tejido adiposo, m&uacute;sculo liso y vasos sangu&iacute;neos, con inmunorreacci&oacute;n, por lo menos focal, para HMB<sup>45 24</sup>. El compromiso de la gl&aacute;ndula suprarrenal por teratomas es muy raro <sup>27</sup>. El teratoma maduro es una neoplasia germinal, que est&aacute; constituida, entre otros, por tejido adiposo, tejido &oacute;seo y calcificaciones <sup>11,26</sup>. </p>     <p>Las neoplasias corticosuprarrenales con focos de metaplasia mielolipomatosa o lipomatosa, pueden llevar al diagn&oacute;stico err&oacute;neo de mielolipoma. Tanto las neoplasias mielolipomatosas como los mielolipomas suprarrenales, pueden inducir hiperfunci&oacute;n cortical o medular, de modo que algunos de estos tumores se han asociado con producci&oacute;n de catecolaminas; sin embargo, la raz&oacute;n de esta manifestaci&oacute;n cl&iacute;nica no es clara <sup>28</sup>. Tambi&eacute;n, se han asociado con hiperplasia suprarrenal cong&eacute;nita, s&iacute;ndrome de Conn y s&iacute;ndrome de Cushing <sup>5,29</sup>.</p>     <p> <font size="3" face="Verdana"><b>Tratamiento</b></font></p>     <p>El tratamiento puede ser conservador o quir&uacute;rgico <sup>14</sup>. Tres caracter&iacute;sticas fundamentales indican la necesidad de cirug&iacute;a: presencia de manifestaciones cl&iacute;nicas (dolor abdominal, efecto de masa, infecciones urinarias y anemia secundaria a ruptura), masa mayor de 6 cm de di&aacute;metro y crecimiento tumoral en dos estudios consecutivos de im&aacute;genes diagn&oacute;sticas (mayor de un cent&iacute;metro en 6 meses), con bordes irregulares y cambios en la densidad de la masa <sup>6,8,21,26,28,30</sup>. A los mielolipomas menores de 4 cm y asintom&aacute;ticos, se les puede hacer seguimiento <sup>20,21</sup>.</p>     <p>La suprarrenalectom&iacute;a abierta est&aacute; indicada cuando el tumor supera los 10 cm o es un tumor maligno que requiere resecci&oacute;n amplia de los bordes <sup>14</sup>. La cirug&iacute;a laparosc&oacute;pica constituye la t&eacute;cnica quir&uacute;rgica de elecci&oacute;n y est&aacute; recomendada para tumores bien delimitados, de f&aacute;cil extracci&oacute;n y sin riesgo de recurrencia <sup>6,12,13</sup>. En un estudio de Castillo, et al., en el cual describen su experiencia de 200 casos de suprarrenalectom&iacute;a laparosc&oacute;pica por 'incidentalomas', la tasa de complicaciones fue de 6 %: 5 (2,5 %) casos de sangrado intraoperatorio, 2 (1 %) de hematoma retroperitoneal, 2 (1 %) de desgarro de la vena renal, y casos &uacute;nicos de f&iacute;stula pancre&aacute;tica, lesi&oacute;n del diafragma y laceraci&oacute;n del bazo <sup>31</sup>.</p>     ]]></body>
<body><![CDATA[<p>Sin embargo, en otros estudios se ha documentado que la cirug&iacute;a laparosc&oacute;pica requiere menor tiempo quir&uacute;rgico, disminuye la estancia hospitalaria, y presenta menores &iacute;ndices de infecci&oacute;n y sangrado <sup>32,33</sup>.</p>     <p>Existen varias t&eacute;cnicas para el abordaje laparosc&oacute;pico, la m&aacute;s usada es la suprarrenalectom&iacute;a lateral transabdominal. En esta t&eacute;cnica se coloca al paciente en dec&uacute;bito lateral, con un &aacute;ngulo de 60-90&ordm;, con el tumor hacia arriba; la mesa de cirug&iacute;a se dobla a su m&aacute;xima apertura entre la decimasegunda costilla y la cresta iliaca, y de esta forma, se expone el campo quir&uacute;rgico. En caso de una suprarrenalectom&iacute;a izquierda, se usan tres puertos; para la suprarrenalectom&iacute;a derecha se usan cuatro puertos, uno m&aacute;s que en la izquierda, para la retracci&oacute;n del h&iacute;gado <sup>34,35</sup>. </p>     <p>Otra t&eacute;cnica desarrollada en 1993 es la suprarrenalectom&iacute;a retroperitoneal posterior, t&eacute;cnica en la cual se coloca al paciente en dec&uacute;bito prono y se incide a trav&eacute;s de la cavidad retroperitoneal, con lo cual se logra el acceso directo a la gl&aacute;ndula suprarrenal y se evita la cavidad intraabdominal. Es una t&eacute;cnica muy c&oacute;moda para el cirujano por su facilidad para incidir masas bilaterales <sup>34,35,36</sup>. El abordaje transabdominal anterior es la t&eacute;cnica convencional para laparoscop&iacute;a abdominal; sin embargo, es la menos utilizada por su dificultad para acceder al retroperitoneo, y porque requiere un mayor n&uacute;mero de puertos y m&aacute;s tiempo para practicar la cirug&iacute;a <sup>34,37,38</sup>. </p>     <p>La t&eacute;cnica m&aacute;s utilizada por los ur&oacute;logos es la suprarrenalectom&iacute;a retroperitoneal lateral, t&eacute;cnica en la cual se incide postero-lateralmente, lo cual permite una mejor exposici&oacute;n del polo superior del ri&ntilde;&oacute;n, del peritoneo parietal, del diafragma y del m&uacute;sculo psoas <sup>39</sup>. El cirujano debe decidir cual t&eacute;cnica laparosc&oacute;pica utilizar, dependiendo de su habilidad quir&uacute;rgica, de si el tumor es bilateral, y de las caracter&iacute;sticas particulares del paciente y la masa.</p>     <p> <font size="3" face="Verdana"><b>Caso cl&iacute;nico</b></font></p>     <p>Se presenta un paciente de 63 a&ntilde;os de edad que presentaba antecedentes de hipertensi&oacute;n arterial sist&eacute;mica diagnosticada cinco a&ntilde;os antes, diabetes mellitus de tipo 2 e hipercolesterolemia, en tratamiento con losart&aacute;n, metformina y atorvastatina. Fue fumador por 30 a&ntilde;os (hasta cinco a&ntilde;os antes) y consumi&oacute; licor (m&aacute;s de 200 gramos semanales) durante cuatro a&ntilde;os.</p>     <p>Fue remitido al Servicio de Medicina Interna de la Cl&iacute;nica Universidad de La Sabana, por elevaci&oacute;n de la creatinina s&eacute;rica durante los controles de hipertensi&oacute;n arterial sist&eacute;mica. El examen f&iacute;sico del paciente era normal, ten&iacute;a un &iacute;ndice de masa corporal de 23,6 kg/m<sup>2</sup> y no ten&iacute;a signos cl&iacute;nicos que hicieran pensar en un tumor funcional. Los ex&aacute;menes paracl&iacute;nicos iniciales se muestran en la <a href="#tabla1">tabla 1</a>. En la ecograf&iacute;a renal y de v&iacute;as urinarias, se encontr&oacute; una masa redondeada de 42 x 49 mm, s&oacute;lida, ecog&eacute;nica y heterog&eacute;nea, adyacente al polo superior del ri&ntilde;&oacute;n derecho y que depend&iacute;a de la gl&aacute;ndula suprarrenal derecha (<a href="img/revistas/rcci/v30n4/v30n4a10f1.jpg" target="_blank">figura 1</a>). En la TC de abdomen se observ&oacute; una masa de 42 x 48 mm, sin calcificaciones, en la gl&aacute;ndula suprarrenal derecha (<a href="img/revistas/rcci/v30n4/v30n4a10f2.jpg" target="_blank">figura 2</a>). </p>     <p>    <center><a name="tabla1"></a>    <br> <img src="img/revistas/rcci/v30n4/v30n4a10t1.gif"></center></p>     ]]></body>
<body><![CDATA[<p>Teniendo en cuenta el tama&ntilde;o del tumor, se decidi&oacute; practicar una suprarrenalectom&iacute;a laparosc&oacute;pica derecha, con abordaje abdominal. Durante el procedimiento quir&uacute;rgico el paciente fue monitorizado, se le coloc&oacute; un cat&eacute;ter central, una sonda vesical y una l&iacute;nea arterial. Los tres pasos fundamentales de la disecci&oacute;n de esta cirug&iacute;a, fueron: el rechazo del h&iacute;gado y la apertura del peritoneo, la disecci&oacute;n sobre el retroperitoneo y la visualizaci&oacute;n de la vena cava inferior, y la disecci&oacute;n y el control de la vena suprarrenal (ver video en la p&aacute;gina <a href="http://www.ascolcirugia.org" target="_blank">http://www.ascolcirugia.org</a>, secci&oacute;n Multimedia). Para el control de la vena suprarrenal, se utilizaron dos clips proximales y dos distales. La masa no se debe manipular antes de la colocaci&oacute;n de los clips sobre la vena suprarrenal (<a href="img/revistas/rcci/v30n4/v30n4a10f3.jpg" target="_blank">figura 3</a>).</p>     <p>El procedimiento dur&oacute; una hora y media, tuvo sangrado m&iacute;nimo y curs&oacute; sin complicaciones. El paciente fue trasladado a la unidad de cuidados intermedios y fue dado de alta al segundo d&iacute;a. Sus controles posteriores fueron normales. El Servicio de Patolog&iacute;a hizo el diagn&oacute;stico de mielolipoma de gl&aacute;ndula suprarrenal  (figuras <a href="#figura4">4</a>, <a href="#figura5">5</a>, <a href="#figura6">6</a>, <a href="#figura7">7</a>).</p>     <p>    <center><a name="figura4"></a>    <br> <img src="img/revistas/rcci/v30n4/v30n4a10f4.jpg"></center></p>     <p>    <center><a name="figura5"></a>    <br> <img src="img/revistas/rcci/v30n4/v30n4a10f5.jpg"></center></p>     <p>    <center><a name="figura6"></a>    ]]></body>
<body><![CDATA[<br> <img src="img/revistas/rcci/v30n4/v30n4a10f6.jpg"></center></p>     <p>    <center><a name="figura7"></a>    <br> <img src="img/revistas/rcci/v30n4/v30n4a10f7.jpg"></center></p>     <p> <font size="3" face="Verdana"><b>Conclusi&oacute;n</b></font></p>     <p>Los mielolipomas son los tumores primarios de tejido adiposo m&aacute;s frecuentes de la gl&aacute;ndula suprarrenal. Estas neoplasias benignas son inusuales, generalmente no funcionales y hacen parte de los 'incidentalomas' de la gl&aacute;ndula suprarrenal. Presentan caracter&iacute;sticas radiol&oacute;gicas distintivas y la histopatolog&iacute;a confirma el diagn&oacute;stico. El tratamiento quir&uacute;rgico laparosc&oacute;pico est&aacute; indicado para tumores sintom&aacute;ticos, neoplasias entre 6 y 10 cm de di&aacute;metro y cuando se presenta crecimiento tumoral en dos estudios imaginol&oacute;gicos consecutivos <sup>6,21,26,29</sup>. La cirug&iacute;a laparosc&oacute;pica es segura, no requiere de instrumental, dispositivos o fuentes de energ&iacute;a costosos y la recuperaci&oacute;n del paciente, as&iacute; como el retorno a sus actividades, es r&aacute;pido. </p>     <p> <font size="3" face="Verdana"><b>Referencias</b></font></p>     <!-- ref --><p>1. Maitra A. The endocrine system. In: Kumar V, Abbas AK, Aster JC. In: Robbins &amp; Cotran Pathologic Basis of Disease. 9th edition. Philadelphia: Elsevier Saunders; 2015. p.1133.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000070&pid=S2011-7582201500040001000001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>2. Mangray S, DeLellis RA. Adrenal glands. In: Mills SE, Greenson JK, Hornick JL, Longacre TA, Reuter VE. Sternberg&acute;s Diagnostic Surgical Pathology. 6th edition. Philadelphia: Wolters Kluwer Health; 2015. p. 618.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000072&pid=S2011-7582201500040001000002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>3. Gonz&aacute;lez L, Turcios SE, Le&oacute;n L, Jequ&iacute;n E, Dom&iacute;nguez N. Mielolipoma adrenal bilateral ligado a hipotiroidismo primario. Rev Cub End. 2010;21:323-32.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000074&pid=S2011-7582201500040001000003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>4. P&eacute;rez-Mart&iacute;nez J, Llamas F, L&oacute;pez-Rubio E, Serrano A, Salinas-S&aacute;nchez A, Ruiz-Mond&eacute;jar R, Virseda-Rodr&iacute;guez JA, G&oacute;mez-Rold&aacute;n C. Mielolipoma suprarrenal gigante: hipertensi&oacute;n, insuficiencia renal y rotura espont&aacute;nea. Nefrolog&iacute;a. 2006;26:132-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000076&pid=S2011-7582201500040001000004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>5. L&oacute;pez L, Garc&iacute;a JV, G&oacute;mez J, Gonz&aacute;lez C. Mielolipoma suprarrenal. Aportaci&oacute;n de un caso y revisi&oacute;n de la literatura. Arch Esp Urol. 2010;63:880-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000078&pid=S2011-7582201500040001000005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>6. Gershuni VM, Bittner JG 4th, Moley JF, Brunt LM. Adrenal myelolipoma: Operative indications and outcomes. J Laparoendosc Adv Surg Tech A. 2014;24:8-12.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000080&pid=S2011-7582201500040001000006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>7. Nabi J, Rafiq D, Authoy FN, Sofi GN. Incidental detection of adrenal myelolipoma: A case report and review of literature. Case Rep Urol. 2013;10:1-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000082&pid=S2011-7582201500040001000007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>8. Oliveira-Caiafa R, Salvador-Izquierdo R, Bu&ntilde;esch-Villalba L, Sebasti&agrave;- Cerqueda MC, Nicolau- Molina C. Manejo y diagn&oacute;stico del incidentaloma suprarrenal. Radiol. 2011;53:516-30.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000084&pid=S2011-7582201500040001000008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>9. Quintero G, Agudelo JF. Mielolipoma suprarrenal incidental. M&eacute;dicas UIS. 2014;27:105-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000086&pid=S2011-7582201500040001000009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>10. Rodr&iacute;guez-Calvo MS, Su&aacute;rez-Pe&ntilde;aranda JM, &Aacute;lvarez MT, Mu&ntilde;oz JI, Ort&iacute;z-Rey JA, Concheiro L. Adrenal lipomas: Incidental autopsy findings. Pathol Int. 2007;57:751-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000088&pid=S2011-7582201500040001000010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>11. Lam KY, Lo CY. Adrenal lipomatous tumours: A 30 year clinic-pathological experience at a single institution. J Clin Pathol. 2001;54:707-12.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000090&pid=S2011-7582201500040001000011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>12. 	Saunders RN, Koch CA, Brown KB, Hairston FJ, Daley WP, Ahmed N, et al. Bilateral adrenal myelolipomas in a woman with chronic anticoagulation, postmenopausal uterine bleeding, primary hyperparathyroidism and hyperthyroidism. Am J Med Sci. 2013;346:82-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000092&pid=S2011-7582201500040001000012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>13. Badilla J, Cambronero N. Mielolipoma de gl&aacute;ndula suprarrenal izquierda. Presentaci&oacute;n de un caso. Rev Med Costa Rica. 2009;LXVI:173-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000094&pid=S2011-7582201500040001000013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>14. Khater N, Khauli R. Myelolipomas and other fatty tumours of the adrenals. Arab J Urol. 2011;9:259-65.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000096&pid=S2011-7582201500040001000014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>15. 	Lattin GE Jr, Sturgill ED, Tujo CA, Marko J, S&aacute;nchez-Maldonado KW, Craig WD, et al. From the radiologic pathology archives: Adrenal tumors and tumor-like conditions in the adult: Radiologic-pathologic correlation. Radiographics. 2014;34:805-29.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000098&pid=S2011-7582201500040001000015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>16. Rosai J. Adrenal gland and other paraganglia. In: Rosai J. Rosai &amp; Ackerman&acute;s Surgical Pathology. 10th edition. Philadelphia: Mosby Elsevier; 2011. p. 1078-81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000100&pid=S2011-7582201500040001000016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>17. Feng C, Jiang H, Ding Q, Wen H. Adrenal myelolipoma: A mingle of progenitor cells? Med Hypotheses. 2013;80:819-22.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000102&pid=S2011-7582201500040001000017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>18. Lack E, Wieneke J. Tumors of the adrenal gland. In: Fletcher C. Diagnostic Histopathology of Tumors. 4th edition. Philadelphia: Elsevier Saunders; 2013. p. 13-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000104&pid=S2011-7582201500040001000018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>19. Bautista R, San Crist&oacute;bal P, Guzm&aacute;n M, Diliz HS, Rossano A. Incidentalomas adrenales: a prop&oacute;sito de un mielolipoma. Cir Gen. 2014;36:239-44.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000106&pid=S2011-7582201500040001000019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>20. Shen X, Qiu Y, Zheng Y, Zhang S. Retroperitoneal laparoscopic liposuction for large adrenal myelolipomas: A report of nine cases. J Laparoendosc Adv Surg Tech A. 2012;22:578-80.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000108&pid=S2011-7582201500040001000020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>21. 	Zeiger MA, Thompson GB, Duh QY, Hamrahian AH, Angelos P, Elaraj D, et al. American Association of Clinical Endocrinologists and American Association of Endocrine Surgeons Medical Guidelines for the Management of Adrenal Incidentalomas: Executive summary of recommendations. Endocr Pract. 2009;15:450-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000110&pid=S2011-7582201500040001000021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>22. Matteoda M, Mateodda M, Tempra A. Mielolipoma adrenal. Revista del Hospital Privado de Comunidad. 2005;8:14-16.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000112&pid=S2011-7582201500040001000022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>23. Patel RD, Vanikar AV, Modi PR. Giant lipoma of the adrenal gland: A case report. J Med Case Rep. 2011;5:78.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000114&pid=S2011-7582201500040001000023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>24. Singaporewalla RM, Thamboo TP, Rauff A, Cheah WK, Mukherjee JJ. Acute abdominal pain secondary to retroperitoneal bleeding from a giant adrenal lipoma with review of literature. Asian J Surg. 2009;32:172-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000116&pid=S2011-7582201500040001000024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>25. Garc&iacute;a S. Lipoma adrenal. Rev Mex Urol. 2007;67:108-12.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000118&pid=S2011-7582201500040001000025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>26. Lesbats-Jacquot V, Cucchi JM, Amoretti N, Novellas S, Chevallier P, Bruneton JN. Clin Imaging. 2007;31:335-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000120&pid=S2011-7582201500040001000026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>27. Bedri S, Erfanian K, Schwaitzberg S, Tischler AS. Mature cystic teratoma involving adrenal gland. Endocr Pathol. 2002;13:59-64.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000122&pid=S2011-7582201500040001000027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>28. 	Montone KT, Rosen M, Siegelman ES, Fogt F, Livolsi VA. Adrenocortical neoplasms with myelolipomatous and lipomatous metaplasia: Report of 3 cases. Endocr Pract. 2009;15:128-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000124&pid=S2011-7582201500040001000028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>29. Fajardo R, Kattah L, Rojas I, Jaimes OL, Perdomo CF. Mielolipoma suprarrenal: reporte de un caso y revisi&oacute;n de la literatura. Rev Colomb Cir. 2009;24:123-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000126&pid=S2011-7582201500040001000029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>30. Bruno O, G&oacute;mez R. Patolog&iacute;a suprarrenal. Tercer Consenso Argentino sobre patolog&iacute;as endocrinol&oacute;gicas. Revista Argentina de Endocrinolog&iacute;a y Metabolismo (RAEM). 2009;46:55-64.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000128&pid=S2011-7582201500040001000030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>31. Castillo O, Cort&eacute;s O, Kerkebe M, Pinto I, Arellano L, Contreras M. Cirug&iacute;a laparosc&oacute;pica en el tratamiento de enfermedades adrenales: experiencia en 200 casos. Actas Urol Esp. 2006;30:926-32.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000130&pid=S2011-7582201500040001000031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>32. Lee J, El-Tamer M, Schifftner T, Turrentine FE, Henderson WG, Khuri S, et al. In: Open and laparoscopic adrenalectomy: Analysis of the National Surgical Quality Improvement Program. J Am Coll Surg. 2008;206:953-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000132&pid=S2011-7582201500040001000032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>33. Hazzan D, Shiloni E, Golijanin D, Jurim O, Gross D, Reissman P. Laparoscopic vs. open adrenalectomy for benign adrenal neoplasm. Surg Endosc. 2001;15:1356-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000134&pid=S2011-7582201500040001000033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>34. Gumbs AA, Gagner M. Laparoscopic adrenalectomy. Best Pract Res Clin Endocrinol Metab. 2006;20:483-99.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000136&pid=S2011-7582201500040001000034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>35. Berber E, Tellioglu G, Harvey A, Mitchell J, Milas M, Siperstein A. Comparison of laparoscopic transabdominal lateral versus posterior retroperitoneal adrenalectomy. Surgery. 2009;146:621-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000138&pid=S2011-7582201500040001000035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>36. Wang B, Ma X, Li H, Shi T, Hu D, Fu B, et al. Anatomic retroperitoneoscopic adrenalectomy for selected adrenal tumors &gt;5 cm: Our technique and experience. Urology. 2011;78:348-52.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000140&pid=S2011-7582201500040001000036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>37. Assalia A, Gagner M. Laparoscopic adrenalectomy. Br J Surg. 2004;91:1259-74.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000142&pid=S2011-7582201500040001000037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>38. Ramacciato G, Nigri GR, Petrucciani N, Di Santo V, Piccoli M, Buniva P, et al. Minimally invasive adrenalectomy: A multicenter comparison of transperitoneal and retroperitoneal approaches. Am Surg. 2011;77:409-16.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000144&pid=S2011-7582201500040001000038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>39. Lezoche E, Guerrieri M, Crosta F, Lezoche G, Baldarelli M, Campagnacci R. Flank approach versus anterior sub-mesocolic access in left laparoscopic adrenalectomy: A prospective randomized study. Surg Endosc. 2008;22:2373-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000146&pid=S2011-7582201500040001000039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p> </font>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maitra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The endocrine system]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Abbas]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Aster]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Robbins]]></surname>
</name>
<name>
<surname><![CDATA[Cotran]]></surname>
</name>
</person-group>
<source><![CDATA[Pathologic Basis of Disease]]></source>
<year>2015</year>
<edition>9th edition</edition>
<page-range>1133</page-range><publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier Saunders]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mangray]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[DeLellis]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal glands]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mills]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Greenson]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
<name>
<surname><![CDATA[Hornick]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Longacre]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Reuter]]></surname>
<given-names><![CDATA[VE]]></given-names>
</name>
</person-group>
<source><![CDATA[Sternberg’s Diagnostic Surgical Pathology]]></source>
<year>2015</year>
<edition>6th edition</edition>
<page-range>618</page-range><publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Wolters Kluwer Health]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Turcios]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[León]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jequín]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma adrenal bilateral ligado a hipotiroidismo primario]]></article-title>
<source><![CDATA[Rev Cub End.]]></source>
<year>2010</year>
<volume>21</volume>
<page-range>323-32</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Martínez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Llamas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[López-Rubio]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Serrano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Salinas-Sánchez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz-Mondéjar]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Virseda-Rodríguez]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Roldán]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma suprarrenal gigante: hipertensión, insuficiencia renal y rotura espontánea]]></article-title>
<source><![CDATA[Nefrología.]]></source>
<year>2006</year>
<volume>26</volume>
<page-range>132-5</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Aportación de un caso y revisión de la literatura]]></article-title>
<source><![CDATA[Arch Esp Urol.]]></source>
<year>2010</year>
<volume>63</volume>
<page-range>880-3</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gershuni]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Bittner]]></surname>
<given-names><![CDATA[JG 4th]]></given-names>
</name>
<name>
<surname><![CDATA[Moley]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Brunt]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal myelolipoma: Operative indications and outcomes]]></article-title>
<source><![CDATA[J Laparoendosc Adv Surg Tech A.]]></source>
<year>2014</year>
<volume>24</volume>
<page-range>8-12</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nabi]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rafiq]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Authoy]]></surname>
<given-names><![CDATA[FN]]></given-names>
</name>
<name>
<surname><![CDATA[Sofi]]></surname>
<given-names><![CDATA[GN]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Incidental detection of adrenal myelolipoma: A case report and review of literature]]></article-title>
<source><![CDATA[Case Rep Urol.]]></source>
<year>2013</year>
<volume>10</volume>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira-Caiafa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Salvador-Izquierdo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Buñesch-Villalba]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Sebastià- Cerqueda]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Nicolau- Molina]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Manejo y diagnóstico del incidentaloma suprarrenal]]></article-title>
<source><![CDATA[Radiol.]]></source>
<year>2011</year>
<volume>53</volume>
<page-range>516-30</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quintero]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Agudelo]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma suprarrenal incidental]]></article-title>
<source><![CDATA[Médicas UIS.]]></source>
<year>2014</year>
<volume>27</volume>
<page-range>105-7</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez-Calvo]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Suárez-Peñaranda]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[JI]]></given-names>
</name>
<name>
<surname><![CDATA[Ortíz-Rey]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Concheiro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal lipomas: Incidental autopsy findings]]></article-title>
<source><![CDATA[Pathol Int.]]></source>
<year>2007</year>
<volume>57</volume>
<page-range>751-3</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lam]]></surname>
<given-names><![CDATA[KY]]></given-names>
</name>
<name>
<surname><![CDATA[Lo]]></surname>
<given-names><![CDATA[CY]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal lipomatous tumours: A 30 year clinic-pathological experience at a single institution]]></article-title>
<source><![CDATA[J Clin Pathol.]]></source>
<year>2001</year>
<volume>54</volume>
<page-range>707-12</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saunders]]></surname>
<given-names><![CDATA[RN]]></given-names>
</name>
<name>
<surname><![CDATA[Koch]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[KB]]></given-names>
</name>
<name>
<surname><![CDATA[Hairston]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Daley]]></surname>
<given-names><![CDATA[WP]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Bilateral adrenal myelolipomas in a woman with chronic anticoagulation, postmenopausal uterine bleeding, primary hyperparathyroidism and hyperthyroidism]]></article-title>
<source><![CDATA[Am J Med Sci.]]></source>
<year>2013</year>
<volume>346</volume>
<page-range>82-5</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Badilla]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Cambronero]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma de glándula suprarrenal izquierda: Presentación de un caso]]></article-title>
<source><![CDATA[Rev Med Costa Rica.]]></source>
<year>2009</year>
<volume>LXVI</volume>
<page-range>173-5</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khater]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Khauli]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Myelolipomas and other fatty tumours of the adrenals]]></article-title>
<source><![CDATA[Arab J Urol.]]></source>
<year>2011</year>
<volume>9</volume>
<page-range>259-65</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lattin]]></surname>
<given-names><![CDATA[GE Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Sturgill]]></surname>
<given-names><![CDATA[ED]]></given-names>
</name>
<name>
<surname><![CDATA[Tujo]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Marko]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Maldonado]]></surname>
<given-names><![CDATA[KW]]></given-names>
</name>
<name>
<surname><![CDATA[Craig]]></surname>
<given-names><![CDATA[WD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[From the radiologic pathology archives: Adrenal tumors and tumor-like conditions in the adult: Radiologic-pathologic correlation]]></article-title>
<source><![CDATA[Radiographics.]]></source>
<year>2014</year>
<volume>34</volume>
<page-range>805-29</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosai]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal gland and other paraganglia]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Rosai]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Rosai & Ackerman’s Surgical Pathology]]></source>
<year>2011</year>
<edition>10th edition</edition>
<page-range>1078-81</page-range><publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Mosby Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Feng]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ding]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Wen]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenal myelolipoma: A mingle of progenitor cells?]]></article-title>
<source><![CDATA[Med Hypotheses.]]></source>
<year>2013</year>
<volume>80</volume>
<page-range>819-22</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lack]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Wieneke]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tumors of the adrenal gland]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fletcher]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Diagnostic Histopathology of Tumors]]></source>
<year>2013</year>
<edition>4th edition</edition>
<page-range>13-5</page-range><publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier Saunders]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bautista]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[San]]></surname>
<given-names><![CDATA[Cristóbal P]]></given-names>
</name>
<name>
<surname><![CDATA[Guzmán]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Diliz]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Rossano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Incidentalomas adrenales: a propósito de un mielolipoma]]></article-title>
<source><![CDATA[Cir Gen.]]></source>
<year>2014</year>
<volume>36</volume>
<page-range>239-44</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shen]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Qiu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Retroperitoneal laparoscopic liposuction for large adrenal myelolipomas: A report of nine cases]]></article-title>
<source><![CDATA[J Laparoendosc Adv Surg Tech A.]]></source>
<year>2012</year>
<volume>22</volume>
<page-range>578-80</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zeiger]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[GB]]></given-names>
</name>
<name>
<surname><![CDATA[Duh]]></surname>
<given-names><![CDATA[QY]]></given-names>
</name>
<name>
<surname><![CDATA[Hamrahian]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Angelos]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Elaraj]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[American Association of Clinical Endocrinologists and American Association of Endocrine Surgeons Medical Guidelines for the Management of Adrenal Incidentalomas: Executive summary of recommendations]]></article-title>
<source><![CDATA[Endocr Pract.]]></source>
<year>2009</year>
<volume>15</volume>
<page-range>450-3</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Matteoda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mateodda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tempra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma adrenal]]></article-title>
<source><![CDATA[Revista del Hospital Privado de Comunidad.]]></source>
<year>2005</year>
<volume>8</volume>
<page-range>14-16</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Vanikar]]></surname>
<given-names><![CDATA[AV]]></given-names>
</name>
<name>
<surname><![CDATA[Modi]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Giant lipoma of the adrenal gland: A case report]]></article-title>
<source><![CDATA[J Med Case Rep.]]></source>
<year>2011</year>
<volume>5</volume>
<page-range>78</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Singaporewalla]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Thamboo]]></surname>
<given-names><![CDATA[TP]]></given-names>
</name>
<name>
<surname><![CDATA[Rauff]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cheah]]></surname>
<given-names><![CDATA[WK]]></given-names>
</name>
<name>
<surname><![CDATA[Mukherjee]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Acute abdominal pain secondary to retroperitoneal bleeding from a giant adrenal lipoma with review of literature]]></article-title>
<source><![CDATA[Asian J Surg.]]></source>
<year>2009</year>
<volume>32</volume>
<page-range>172-6</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Lipoma adrenal]]></article-title>
<source><![CDATA[Rev Mex Urol.]]></source>
<year>2007</year>
<volume>67</volume>
<page-range>108-12</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lesbats-Jacquot]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Cucchi]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Amoretti]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Novellas]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Chevallier]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Bruneton]]></surname>
<given-names><![CDATA[JN]]></given-names>
</name>
</person-group>
<source><![CDATA[Clin Imaging.]]></source>
<year>2007</year>
<volume>31</volume>
<page-range>335-9</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bedri]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Erfanian]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Schwaitzberg]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Tischler]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mature cystic teratoma involving adrenal gland]]></article-title>
<source><![CDATA[Endocr Pathol.]]></source>
<year>2002</year>
<volume>13</volume>
<page-range>59-64</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Montone]]></surname>
<given-names><![CDATA[KT]]></given-names>
</name>
<name>
<surname><![CDATA[Rosen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Siegelman]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
<name>
<surname><![CDATA[Fogt]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Livolsi]]></surname>
<given-names><![CDATA[VA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Adrenocortical neoplasms with myelolipomatous and lipomatous metaplasia: Report of 3 cases]]></article-title>
<source><![CDATA[Endocr Pract.]]></source>
<year>2009</year>
<volume>15</volume>
<page-range>128-33</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fajardo]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kattah]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Jaimes]]></surname>
<given-names><![CDATA[OL]]></given-names>
</name>
<name>
<surname><![CDATA[Perdomo]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Mielolipoma suprarrenal: reporte de un caso y revisión de la literatura]]></article-title>
<source><![CDATA[Rev Colomb Cir.]]></source>
<year>2009</year>
<volume>24</volume>
<page-range>123-9</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruno]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Patología suprarrenal. Tercer Consenso Argentino sobre patologías endocrinológicas]]></article-title>
<source><![CDATA[Revista Argentina de Endocrinología y Metabolismo (RAEM).]]></source>
<year>2009</year>
<volume>46</volume>
<page-range>55-64</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Cortés]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Kerkebe]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pinto]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Arellano]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Cirugía laparoscópica en el tratamiento de enfermedades adrenales: experiencia en 200 casos]]></article-title>
<source><![CDATA[Actas Urol Esp.]]></source>
<year>2006</year>
<volume>30</volume>
<page-range>926-32</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[El-Tamer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Schifftner]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Turrentine]]></surname>
<given-names><![CDATA[FE]]></given-names>
</name>
<name>
<surname><![CDATA[Henderson]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
<name>
<surname><![CDATA[Khuri]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Open and laparoscopic adrenalectomy: Analysis of the National Surgical Quality Improvement Program]]></article-title>
<source><![CDATA[J Am Coll Surg.]]></source>
<year>2008</year>
<volume>206</volume>
<page-range>953-9</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hazzan]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Shiloni]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Golijanin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Jurim]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Gross]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Reissman]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Laparoscopic vs. open adrenalectomy for benign adrenal neoplasm]]></article-title>
<source><![CDATA[Surg Endosc.]]></source>
<year>2001</year>
<volume>15</volume>
<page-range>1356-8</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gumbs]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Gagner]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Laparoscopic adrenalectomy]]></article-title>
<source><![CDATA[Best Pract Res Clin Endocrinol Metab.]]></source>
<year>2006</year>
<volume>20</volume>
<page-range>483-99</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berber]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tellioglu]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Harvey]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Mitchell]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Milas]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Siperstein]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Comparison of laparoscopic transabdominal lateral versus posterior retroperitoneal adrenalectomy]]></article-title>
<source><![CDATA[Surgery.]]></source>
<year>2009</year>
<volume>146</volume>
<page-range>621-6</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Fu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Anatomic retroperitoneoscopic adrenalectomy for selected adrenal tumors >5 cm: Our technique and experience]]></article-title>
<source><![CDATA[Urology.]]></source>
<year>2011</year>
<volume>78</volume>
<page-range>348-52</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Assalia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gagner]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Laparoscopic adrenalectomy]]></article-title>
<source><![CDATA[Br J Surg.]]></source>
<year>2004</year>
<volume>91</volume>
<page-range>1259-74</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramacciato]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Nigri]]></surname>
<given-names><![CDATA[GR]]></given-names>
</name>
<name>
<surname><![CDATA[Petrucciani]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Di Santo]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Piccoli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Buniva]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Minimally invasive adrenalectomy: A multicenter comparison of transperitoneal and retroperitoneal approaches]]></article-title>
<source><![CDATA[Am Surg.]]></source>
<year>2011</year>
<volume>77</volume>
<page-range>409-16</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lezoche]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Guerrieri]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Crosta]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Lezoche]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Baldarelli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Campagnacci]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Flank approach versus anterior sub-mesocolic access in left laparoscopic adrenalectomy: A prospective randomized study]]></article-title>
<source><![CDATA[Surg Endosc.]]></source>
<year>2008</year>
<volume>22</volume>
<page-range>2373-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
