"Schiller Dual" bodies are seen in: (A) Endodermal sinus tumor, (B) Granulosa cell tumor, (C) Dysgerminoma, (D) Dermoid
Answer is A. Ans. a (Endodermal sinus tumor) (Ref. Dutta Gynecology 4th/pg. 354)SCHILLER-DUVAL BODIES are characteristic structures resembling fetal glomeruli composed of a central blood vessel surrounded by embryonal cells lying within a space also lined by embryonal cells. They are seen in endodermal sinus tumors (yolk sac tumors). AFP is its tumor marker.