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: Surgery
Referred pain from all of the following conditions may be felt along the inner side of right thigh, EXCEPT: 
Select and explain. 
A. Inflamed ovaries, B. Pelvic abscess, C. Stone in pelvic ureter, D. Inflamed pelvic appendix
B: Pelvic abscess
Answer: B: Pelvic abscess 
Explanation: Inflamed appendix, inflamed ovaries and renal calculi are all associated with pain in the inner side of the thigh. In pelvic abcess pain is referred to the back of the hip. Ref: The Encyclopedia of Ahritis By Charles Michael Stein, Page 115; Anatomy of The Human Body By Henry Gray, 39th Edition, Pages 1126, 1128.