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: Pathology
[{'content': 'Infected gangrene of skin and subcutaneous tissues is ? \nSelect and explain. \nA. Dry gangrene, B. Wet gangrene, C. Erysipelas, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Wet gangreneWet gangene When overlying skin of dry gangrenous tissue is devitalized, bacterial infection is superimposed.More commonly due to venous occlusion then aerial occlusion.', 'role': 'assistant'}]