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': 'True about Erythrocyanosis except - \nSelect and explain. \nA. Affects young girls, B. Cold peripheries, C. Palpable pulses, D. Ulceration & gangrene of fingers', 'role': 'user'}, {'content': 'Answer: C \nExplanation: • A condition caused by exposure to cold\n• Characterized by swelling of the limbs and the appearance of irregular red-blue patches on the skin\n• Occurring especially in girls and women', 'role': 'assistant'}]