Ovary tumor
Sex cord stromal tumors

Authors: Shahrzad Ehdaivand, M.D. (see Authors page)

Revised: 7 June 2016, last major update December 2012

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PubMed search: Ovarian gynandroblastoma
Cite this page: Gynandroblastoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/ovarytumorgynandro.html. Accessed October 25th, 2016.
Definition / General
  • Sex cord stromal tumor with equal numbers of granulosa-theca cells and Sertoli-Leydig cells
  • Very rare; variable hormones
Case Reports
Micro Images

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Well differentiated ovarian and testicular type cells

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Fig 1: unremarkable ovarian stroma with nests, tubules and trabeculae composed of polygonal cells with moderate pale vacuolated cytoplasm, no atypia and no mitotic figures;
Fig 2: focal solid and microfollicular growth patterns with rare Call-Exner like structures, with cells having only scant cytoplasm and occasional cells with angulated nuclei and rare grooves;
Fig 3: focal inhibin+