Sex cord stromal tumors

Topic Completed: 1 December 2012

Minor changes: 9 March 2020

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PubMed search: Ovarian gynandroblastoma

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Cite this page: Ehdaivand S. Gynandroblastoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/ovarytumorgynandro.html. Accessed September 28th, 2020.
Definition / general
  • Sex cord stromal tumor with equal numbers of granulosa-theca cells and Sertoli-Leydig cells
  • Very rare; variable hormones
Case reports
Microscopic (histologic) images

AFIP images

Well differentiated
ovarian and testicular
type cells

Images hosted on other servers:

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+

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Image 01 Image 02