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': 'Renal transplantation is most commonly done in ? \nSelect and explain. \nA. Chr. glomerulonephritis, B. Bilateral staghorn calculus, C. Horse shoe kidney, D. Oxalosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Answer is 'a' i.e. Chr. Glomerulonephritis Renal transplantation is the preferred treatment for many patients with end stage renal disease (ESRD), because it provides a better quality of life for them than dialysis. The most common causes of ESRD (in decreasing order) are: - Diabetes mellitus - Hypeension - Glomerulonephritis", 'role': 'assistant'}]