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Difference between revisions of "Gonadoblastoma"
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| Caption = Gondaloblastoma. [[H&E stain]]. | | Caption = Gondaloblastoma. [[H&E stain]]. | ||
| Micro = immature germ cells (resembling Sertoli cells or granulosa cells), primitive germ cells resemble those of a [[dysgerminoma]], | | Micro = immature germ cells (resembling Sertoli cells or granulosa cells),{{fact}} primitive germ cells resemble those of a [[dysgerminoma]], +/-calcification (very common), +/-eosinophilic basement membrane material between the (primitive) germ cells and support cells. | ||
+/-calcification (very common), +/-eosinophilic basement membrane material between the (primitive) germ cells and support cells. | |||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[dysgerminoma]] | | LMDDx = [[dysgerminoma]] | ||
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==Microscopic== | ==Microscopic== | ||
Features:<ref name=Ref_PBoD1104>{{Ref PBoD|1104}}</ref> | Features:<ref name=Ref_PBoD1104>{{Ref PBoD|1104}}</ref> | ||
*Immature germ cells resembling Sertoli cells or granulosa cells. | *Immature germ cells resembling Sertoli cells or granulosa cells.{{fact}} | ||
**Sertoli cells = moderate cytoplasm in a trabecular or tubular architecture. | **Sertoli cells = moderate cytoplasm in a trabecular or tubular architecture. | ||
**Granulosa cells = form follicle-like structures. | **Granulosa cells = form follicle-like structures. | ||