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': "All except one are by pass procedures used in surgical management of lymphoedema \nSelect and explain. \nA. Homan's operation, B. Handley's operation, C. Kinmonth operation, D. Gillies operation", 'role': 'user'}, {'content': "Answer: A \nExplanation: Homan's Operation is excisional procedure for management of lymphoedema.", 'role': 'assistant'}]