<?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>0121-5256</journal-id>
<journal-title><![CDATA[Revista Med]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Med]]></abbrev-journal-title>
<issn>0121-5256</issn>
<publisher>
<publisher-name><![CDATA[Universidad Militar Nueva Granada. Facultad de Medicina]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-52562020000200085</article-id>
<article-id pub-id-type="doi">10.18359/rmed.4853</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Anovulación y amenorrea secundaria: enfoque fácil y práctico]]></article-title>
<article-title xml:lang="en"><![CDATA[Anovulation and secondary amenorrhea: easy and practical approach]]></article-title>
<article-title xml:lang="pt"><![CDATA[Anovulação e amenorreia secundária: abordagem fácil e prática]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Agudelo]]></surname>
<given-names><![CDATA[Luis Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Militar Nueva Granada  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>28</volume>
<numero>2</numero>
<fpage>85</fpage>
<lpage>102</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-52562020000200085&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-52562020000200085&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-52562020000200085&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La anovulación ocurre en el 30 % de la Infertilidad y la amenorrea secundarla en el 4% de mujeres en edad reproductiva. Ambas alteraciones se pueden tornar crónicas conllevando riesgos de hiperestrogenismo e hipoestrogenismo crónicos. Tanto la anovulación como la amenorrea secundaria tienen las mismas causas endocrinas, excepto que la amenorrea tiene una adicional de causa uterina. No obstante existen muchas clasificaciones etiológicas, unas combinan la amenorrea secundaria con la primaria, otras se enfocan más a la anovulación y algunas agrupan las etiologías en compartimentos, sin lograr hacerlo en forma integral. El objetivo es revisar las clasificaciones etiológicas de anovulación y amenorrea secundaria, junto con la actualización de cada una de esas causas, a fin de seleccionar la clasificación que las agrupe integralmente para enfocar el manejo en forma fácil y práctica. Para ello, se revisó la literatura médica reciente en libros de texto, PubMed, Ovid, Clinical guidelines y Cochrane library, con palabras claves. Se concluye que la clasificación etiológica integral en cinco compartimentos es una guía fácil de seguir, para lograr el diagnóstico de cada una de esas causas, actualmente, cuando existen medicamentos y procedimientos quirúrgicos seguros para manejarlas como anovulación o como amenorrea secundaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Anovulation occurs in 30% of infertility and secondary amenorrhea In 4% of women In reproductive age. Both alterations can become chronic, carrying risks of chronic hyperestrogenism and hypoestrogenism. Both anovulation and secondary amenorrhea have the same endocrine causes, except that amenorrhea has an additional uterine cause. However, there are many etiological classifications, some combine secondary and primary amenorrhea, others focus more on anovulation and some group the etiologies into compartments, without achieving a comprehensive approach. The objective is to review the etiological classifications of anovulation and secondary amenorrhea, together with the update of each one of these causes, in order to select the classification that can integrally groups them so that to their management can be focused on an easy and practical way. For this purpose, recent medical literature in textbooks, PubMed, Ovid, Clinical guidelines and Cochrane library was reviewed with key words. It is concluded that the comprehensive etiological classification in five compartments is an easy guide to follow to achieve the diagnosis of each of these causes, currently, when there are drugs and safe surgical procedures to manage them as anovulation or secondary amenorrhea.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: A anovulação ocorre em 30 % da Infertilidade e a amenorreia secundária em 4 % de mulheres em idade reprodutiva. Ambas as alterações podem se tornar crônicas, implicando riscos de hiperestrogenismo e hipoestrogenismo crônicos. Tanto a anovulação quanto a amenorreia secundária têm as mesmas causas endócrinas, exceto que esta última tem ainda causa uterina. Contudo, existem muitas classificações etiológicas, umas combinam a amenorreia secundária com a primária, outras se focam mais na anovulação, e algumas agrupam as etiologias em compartimentos sem poder fazer isso de forma integral. O objetivo é revisar as classificações etiológicas de anovulação e amenorreia secundária, junto com a atualização de cada uma dessas causas, a fim de selecionar a classificação que as agrupe integralmente para focar o manejo de forma fácil e prática. Para isso, foi revisada a literatura médica recente em textos consultados em PubMed, Ovid, Clinical guidelines e Cochrane library, a partir de palavras-chave. Conclui-se que a classificação etiológica integral em cinco compartimentos é um guia fácil de seguir para obter o diagnóstico de cada uma dessas causas, atualmente, quando existem medicamentos e procedimentos cirúrgicos seguros para manejá-las como anovulação ou como amenorreia secundária.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[amenorrea]]></kwd>
<kwd lng="es"><![CDATA[amenorrea secundaria]]></kwd>
<kwd lng="es"><![CDATA[anovulación]]></kwd>
<kwd lng="es"><![CDATA[anovulación crónica]]></kwd>
<kwd lng="es"><![CDATA[clasificación de amenorrea]]></kwd>
<kwd lng="en"><![CDATA[amenorrhea]]></kwd>
<kwd lng="en"><![CDATA[secondary amenorrhea]]></kwd>
<kwd lng="en"><![CDATA[anovulation]]></kwd>
<kwd lng="en"><![CDATA[chronic anovulation]]></kwd>
<kwd lng="en"><![CDATA[amenorrhea classification]]></kwd>
<kwd lng="pt"><![CDATA[amenorreia]]></kwd>
<kwd lng="pt"><![CDATA[amenorreia secundária]]></kwd>
<kwd lng="pt"><![CDATA[anovulação]]></kwd>
<kwd lng="pt"><![CDATA[anovulação crónica]]></kwd>
<kwd lng="pt"><![CDATA[classificação de amenorreia]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>(1)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y Endocrinología Reproductiva]]></source>
<year>2015</year>
<edition>Cuarta edición</edition>
<page-range>15-32</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Brand Studio]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>(2)</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor H]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Pal]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Seli]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Amenorrhea]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Speroff's]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Clinical Ginecology Endodocrinology and Infertility]]></source>
<year>2020</year>
<edition>9</edition>
<page-range>821-939</page-range><publisher-loc><![CDATA[Philadelfia-Baltimor, New York, London, Buenos Aires, Hong Kong, Sydney, Tokio: Wolters Cluwer ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<label>(3)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaimes]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sepúlveda]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Amenorrea primaria]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y Endocrinología Reproductiva]]></source>
<year>2015</year>
<edition>Cuarta edición</edition>
<page-range>153-67</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Brand Studio]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>(4)</label><nlm-citation citation-type="">
<collab>ESHRE Capri Workshop Group</collab>
<source><![CDATA[Health and fertility in World Health Organization group 2 anovulatory women. Hum Reprod Update]]></source>
<year>2012</year>
<volume>18</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>586-99</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>(5)</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Loret de Mola]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Amenorrhea]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B6">
<label>(6)</label><nlm-citation citation-type="journal">
<collab>The Practice Committee of the American Society for Reproductive Medicine</collab>
<article-title xml:lang=""><![CDATA[Current evaluation of amenorrhea]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2008</year>
<volume>90</volume>
<numero>^s3</numero>
<issue>^s3</issue>
<supplement>3</supplement>
<page-range>219-25</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>(7)</label><nlm-citation citation-type="">
<collab>Protoloco SEGO</collab>
<source><![CDATA[Amenorrea primaria y secundaria]]></source>
<year>2013</year>
<volume>56</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>387-92</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>(8)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rebar]]></surname>
<given-names><![CDATA[RW]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of the female patient]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Carr]]></surname>
<given-names><![CDATA[BR]]></given-names>
</name>
<name>
<surname><![CDATA[Blackwell]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
</person-group>
<source><![CDATA[Textbook of reproductive Medicine]]></source>
<year>1993</year>
<page-range>247-63</page-range><publisher-loc><![CDATA[Norwalk USA ]]></publisher-loc>
<publisher-name><![CDATA[Appleton &amp; Lange]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>(9)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Amenorrea secundaria]]></article-title>
<collab>Fecolsog</collab>
<source><![CDATA[Texto de Obstetricia y Ginecología]]></source>
<year>2010</year>
<edition>2</edition>
<page-range>727-32</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Alta voz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>(10)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y Endocrinología Reproductiva]]></source>
<year>2000</year>
<edition>2</edition>
<page-range>128-43</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Hospital Militar Central]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>(11)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y Endocrinología Reproductiva]]></source>
<year>2007</year>
<edition>3</edition>
<page-range>169-84</page-range><publisher-loc><![CDATA[Barranquilla (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Grafimpresos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>(12)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y endocrinología reproductiva]]></source>
<year>2015</year>
<edition>4</edition>
<page-range>169-84</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Militar Nueva Granada, Brand studio]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>(13)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mancini]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tur]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía 6. Estudio y tratamiento de las amenorreas hipotalamohipofisarias]]></source>
<year></year>
<publisher-name><![CDATA[Hospital Universitario Quirón Dexeus]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>(14)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vale]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Brito]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Paulos]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Moleiro]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Menstruation disorders in adolescents with eating disorders - target body mass index percentiles for their resolution]]></article-title>
<source><![CDATA[Einstein]]></source>
<year>2017</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>175-80</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<label>(15)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ackerman]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Misra]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Amenorrhea in adolescent female athletes]]></article-title>
<source><![CDATA[Lancet Child Adolescent Health]]></source>
<year>2018</year>
<volume>2</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>677-88</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>(16)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kigawa]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Harada]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kawahara]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Osuga]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Saito]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Low bone mineral density in elite female athletes with a history of secondary amenorrhea in their teens]]></article-title>
<source><![CDATA[Clin J Sport Med. Clin J Sport Med. May]]></source>
<year>2020</year>
<volume>30</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>245-50</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>(17)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shufelt]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Torbati]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Dutra]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hypothalamic amenorrhea and the long-term health consequences]]></article-title>
<source><![CDATA[Semin Reprod Med]]></source>
<year>2017</year>
<volume>35</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>256-62</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>(18)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vilar]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Vilar]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
<name>
<surname><![CDATA[Lyra]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[MDC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pitfalls in the diagnostic evaluation of hyperprolactinemia]]></article-title>
<source><![CDATA[Neuroendocrinol]]></source>
<year>2019</year>
<volume>109</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-19</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>(19)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eren]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Törel Ergür]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[&#304;&#351;güven]]></surname>
<given-names><![CDATA[&#350;P]]></given-names>
</name>
<name>
<surname><![CDATA[Çelebi Bitkin]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Berbero&#287;lu]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[&#350;&#305;klar]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Ba&#351;]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Laboratory Characteristics of Hyperprolactinemia]]></article-title>
<source><![CDATA[DJ Clin Res]]></source>
<year>2019</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>149-56</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[Escobar-Morreale]]></surname>
<given-names><![CDATA[HF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Polycystic ovary syndrome: definition, aetiology, diagnosis and treatment]]></article-title>
<source><![CDATA[Nat Rev Endocrinol]]></source>
<year>2018</year>
<volume>14</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>270-84</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>(21)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Síndrome de ovario poliquístico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y endocrinología reproductiva]]></source>
<year>2015</year>
<edition>4</edition>
<page-range>217-43</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Militar Nueva Granada, Brand studio]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>(22)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pasquali]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gambineri]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New perspectives on the definition and management of polycystic ovary syndrome]]></article-title>
<source><![CDATA[J Endocrinol Invest]]></source>
<year>2018</year>
<volume>41</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1123-35</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[Raperport]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Homburg]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Source of Polycystic Ovarian Syndrome]]></article-title>
<source><![CDATA[Clin Med Insights Reprod Health]]></source>
<year>2019</year>
<numero>13</numero>
<issue>13</issue>
<page-range>1179-98</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[Rosenfield]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Ehrmann]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The pathogenesis of polycystic ovary syndrome (pcos): The hypothesis of pcos as functional ovarian hyperandrogenism revisited]]></article-title>
<source><![CDATA[Endocr Rev]]></source>
<year>2016</year>
<volume>7</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>467-520</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[Jeanes]]></surname>
<given-names><![CDATA[YM]]></given-names>
</name>
<name>
<surname><![CDATA[Reeves]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Metabolic consequences of obesity and insulin resistance in polycystic ovary syndrome: diagnostic and methodological challenges]]></article-title>
<source><![CDATA[Nutr Res Rev]]></source>
<year>2017</year>
<volume>30</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>97-105</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[Jacob]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Balen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How will the new global polycystic ovary syndrome guideline change our clinical practice?]]></article-title>
<source><![CDATA[Clin Med Insights Reprod Health]]></source>
<year>2019</year>
<volume>13</volume>
<page-range>1-7</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[Morley]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Yasmin]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Norman]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Balen]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Insulin-sensitising drugs (metformin, rosigli-tazone, pioglitazone, D-chiro-inositol) for women with polycystic ovary syndrome, oligo amenorrhoea and subfertility]]></article-title>
<source><![CDATA[Cochrane Database Syst Rev]]></source>
<year>2017</year>
<numero>11</numero>
<issue>11</issue>
<page-range>CD003053</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[Kim]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[Chon]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of lifestyle modification in polycystic ovary syndrome compared to metformin only or metformin addition: a systematic review and meta-analysis]]></article-title>
<source><![CDATA[Sci Rep]]></source>
<year>2020</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7802</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[Wang]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[BV]]></given-names>
</name>
<name>
<surname><![CDATA[van Wely]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[NP]]></given-names>
</name>
<name>
<surname><![CDATA[Costello]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Treatment strategies for women with WHO group II anovulation: systematic review and network meta-analysis]]></article-title>
<source><![CDATA[BMJ]]></source>
<year>2017</year>
<volume>31</volume>
<numero>356</numero>
<issue>356</issue>
<page-range>1-11</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[Franik]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Eltrop]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
<name>
<surname><![CDATA[Kremer]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Kiesel]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Farquhar]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aromatase inhibitors (letrozole) for subfertile women with polycystic ovary syndrome]]></article-title>
<source><![CDATA[Cochrane Database Syst Rev]]></source>
<year>2018</year>
<numero>5</numero>
<issue>5</issue>
<page-range>CD010287</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[Mejia]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Summers]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Kresowik]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Van Voorhis]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A randomized controlled trial of combination le-trozole and clomiphene citrate or letrozole alone for ovulation induction in women with polycystic ovary syndrome]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>111</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>571-8</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[Costello]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
<name>
<surname><![CDATA[Misso]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Balen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Boyle]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Devoto]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Garad]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A brief update on the evidence supporting the treatment of infertility in polycystic ovary syndrome]]></article-title>
<source><![CDATA[Aust N Z J Obstet Gynaecol]]></source>
<year>2019</year>
<volume>59</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B33">
<label>(33)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Teede]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Misso]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Costello]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recommendations from the international evidence-based guideline for the assessment and management of polycystic ovary syndrome]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2018</year>
<volume>3</volume>
<numero>110</numero>
<issue>110</issue>
<page-range>364-79</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[Barreda-Velit]]></surname>
<given-names><![CDATA[C1]]></given-names>
</name>
<name>
<surname><![CDATA[Salcedo-Pereda]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ticona]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Schmidt's syndrome: a difficult diagnosis in the Latin American context]]></article-title>
<source><![CDATA[Rev Med Inst Mex Seguro Soc]]></source>
<year>2018</year>
<volume>56</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>189-93</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>(35)</label><nlm-citation citation-type="">
<source><![CDATA[South Med J. 2017 Mar; 110 (3):147-153. Primary Ovarian Insufficiency: Current Concepts. Collins G1, Patel B1, Thakore S1, Liu J]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B36">
<label>(36)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Yan]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jiao]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Qin]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[ZJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Resumption of ovarian function after ovarian biopsy/ scratch in patients with premature ovarian insufficiency]]></article-title>
<source><![CDATA[Reprod Sci]]></source>
<year>2019</year>
<volume>26</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>207-13</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[Cho]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Havelock]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Gilks]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Dunne]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Case report: an identical twin with Sertoli-Leydig cell tumor]]></article-title>
<source><![CDATA[Gynecol Endocrinol]]></source>
<year>2018</year>
<volume>34</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>563-6</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[Sehemby]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bansal]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Sarathi]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Kolhe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kothari]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jadhav-Ramteke]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Virilising ovarian tumors: a single-center experience]]></article-title>
<source><![CDATA[Endocr Connect]]></source>
<year>2018</year>
<volume>7</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1362-9</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[LaVoie]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Constantinides]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Robin]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Kyriacou]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Florid hyperandrogenism due to a benign adrenocortical adenoma]]></article-title>
<source><![CDATA[BJM Case Rep]]></source>
<year>2018</year>
<volume>30</volume>
<page-range>bcr2018224804</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>(40)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Poppe]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thyroid disorders in infertile women]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Velkeniers]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Ann Endocrinol]]></source>
<year>2003</year>
<volume>64</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>45-50</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>(41)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gronier]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sonigo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Jacquesson]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact ofthyroid function on fertility]]></article-title>
<source><![CDATA[Gynecol Obstet Fertil]]></source>
<year>2015</year>
<volume>43</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>225-33</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>(42)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burdea]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Mendez]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[21 Hydroxylase Deficiency]]></article-title>
<source><![CDATA[StatPearls]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B43">
<label>(43)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<source><![CDATA[Infertilidad y endocrinología reproductiva]]></source>
<year>2015</year>
<edition>4</edition>
<page-range>267-79</page-range><publisher-loc><![CDATA[Bogotá (Colombia) ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Militar Nueva Granada, Brand studio]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<label>(44)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barnett]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cushing's syndrome]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2016</year>
<volume>388</volume>
<numero>10045</numero>
<issue>10045</issue>
<page-range>649</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>(45)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Feelders]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Newell-Price]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Pivonello]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Nieman]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Hofland]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lacroix]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Advances in the medical treatment of Cushing's syndrome]]></article-title>
<source><![CDATA[Lancet Diabetes Endocrinol]]></source>
<year>2019</year>
<volume>7</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>300-12</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>(46)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Klibansky]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pregnancy after cure of Cushing's disease]]></article-title>
<source><![CDATA[Cushin's Support &amp; Research Foundation CSRF]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B47">
<label>(47)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baradwan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Baradwan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Al-Jaroudi]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The association between menstrual cycle pattern and hysteroscopic march classification with endometrial thickness among infertile women with Asherman syndrome]]></article-title>
<source><![CDATA[Medicine]]></source>
<year>2018</year>
<volume>97</volume>
<numero>27</numero>
<issue>27</issue>
<publisher-loc><![CDATA[Baltimore ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B48">
<label>(48)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mutiso]]></surname>
<given-names><![CDATA[SK]]></given-names>
</name>
<name>
<surname><![CDATA[Oindi]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Hacking]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Obura]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uterine Necrosis after Uterine Artery Embolization for Symptomatic Fibroids]]></article-title>
<source><![CDATA[Case Rep Obstet Gynecol]]></source>
<year>2018</year>
<volume>2018</volume>
<page-range>9621741</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>(49)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nobuhiko]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uterus transplantation: Toward clinical application in Japan]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Hayashi]]></surname>
<given-names><![CDATA[Ayako]]></given-names>
</name>
<name>
<surname><![CDATA[Kisu]]></surname>
<given-names><![CDATA[Iori]]></given-names>
</name>
<name>
<surname><![CDATA[Banno]]></surname>
<given-names><![CDATA[Kouji]]></given-names>
</name>
<name>
<surname><![CDATA[Hara]]></surname>
<given-names><![CDATA[Hisako]]></given-names>
</name>
<name>
<surname><![CDATA[Mihara]]></surname>
<given-names><![CDATA[Makoto]]></given-names>
</name>
</person-group>
<source><![CDATA[Reprod Med Biol]]></source>
<year>2017</year>
<volume>16</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>305-13</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>(50)</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salgado]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis de hormonas femeninas en el estudio de fertilidad. Ovodonante]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B51">
<label>(51)</label><nlm-citation citation-type="book">
<collab>Medilineplus.gov</collab>
<source><![CDATA[Medida de cortisol en orina]]></source>
<year>2019</year>
<publisher-name><![CDATA[Mediplus Medical encyclopedia]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
