This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
What is epoophoron? 
Select and explain. 
A. Urogenital sinus, B. Remnants of the wollfian duct, C. Unfused poion of wollfian duct, D. Vestigeal structure of urogenital sinus
B: Remnants of the wollfian duct
Answer: B: Remnants of the wollfian duct 
Explanation: Epoophoron also known as organ of rossenmullar is a vestigal remanat of the cranial end of the mesonephros or the wollfian body. It is situated above the ovary. Caudal end of the wollfian body gives rise to paraoophoron situated between the uterus and ovary. It can form paraovarian cyst. Ref: Testbook of gynaecology By Dutta, 5th Edition, Page 35.