Resumen

SANDOVAL MARTINEZ, Diana K.; ORTIZ MONTANEZ, Leidy Janet  y  GARCIA RAMIREZ, Carlos Alberto. Cystic neurilemmoma from sciatic nerve: case report. Rev. Univ. Ind. Santander. Salud [online]. 2013, vol.45, n.3, pp.81-85. ISSN 0121-0807.

Benign schwannoma or neurilemmoma, belongs to the group of benign neural origin neoplasms. The case of a patient with a mass of the thigh posterior-lateral region that produces neurophatic pain found at imagenological studies was reported, the differential diagnose was as a soft tissue tumor. Classic benign neurilemmoma (Schwannoma) with cystic degeneration diagnosis was made at anatomo-pathological examination, which corresponds to an unusual presentation. Its definitive diagnosis was by histopathological analysis, without using immunohistochemistry.

Palabras clave : Schwannoma; Neurilemmoma; cystic; sciatic nerve.

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