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: Medicine
[{'content': 'All can cause R.P.G.N., except : \nSelect and explain. \nA. Minimal change glomerulonephritis, B. Poststreptococcal glomerulonephritis, C. Wegener granulomatosis, D. S.L.E.', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer is A (Minimal change disease): Rapidly progressive glomerulonephritis is a syndrome associated with severe glomerular injury. It does not denote a specific etiologic form of glomerulonephritis. RPGN is defined by 2 criteria.- Chandrasoma Taylor Presence of epithelial crescents in more than 70% of glomeruli Q Occurrence of rapidly progressive renal failure. End stage disease occurs within months. Causes of rapidly progressive glomerulonephritis table 48.4 Chandrasoma Taylorri', 'role': 'assistant'}]