This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Characteristics and Epidemiology of Neoplasia, Subject name: Pathology
Rokitansky Protuberance is associated with - 
Select and explain. 
A. Seminoma, B. Leomyoma, C. Dermoid cyst, D. Choriocarcinoma
C: Dermoid cyst
Answer: C: Dermoid cyst 
Explanation: Ans. is 'c' i.e., Dermoid cyst Rokitansky protuberanceo The inner lining of every mature cystic teratoma (dermoid cyst) contains single or multiple white shiny masses projecting from the wall toward the center of the cysts. When hair, other dermal appendages, bone and teeth are present, they usually arise from this protuberance. This protuberance is referred to as the Rokitansky protuberanceo The Rokitansky protuberance is a common site of malignant transformation.