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': 'Commonest complication of varicose vein stripping is \nSelect and explain. \nA. Thrombo embolism, B. Hemorrhage, C. Ecchymosis, D. Infection', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is \'c\' i.e., Ecchymosis "Complications associated with GSV stripping include ecchymosis, lymphocele formation, DVT, infection, and saphenous nerve injury."- Schwaz 9/e p792', 'role': 'assistant'}]