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
[{'content': "Fournier's gangrene is seen in: September 2008 \nSelect and explain. \nA. Scrotum, B. Shaft of penis, C. Base of penis, D. Glans penis", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. A: Scrotum Idiopathic scrotal gangrene/Fournier's gangrene is an uncommon condition of the scrotum. Hemolytic streptococci are associated with other organisms (Staph., E.coli etc.) in a fulminating inflammation of the subcutaneous tissues, which results in obliterative aeritis of the aerioles to the scrotal skin.", 'role': 'assistant'}]