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: Pathology
[{'content': 'True about membranous GN are following except - \nSelect and explain. \nA. Thickening of B.M, B. Deposition between endothelium and B.M., C. Most common cause of nephrotic syndrome in adults, D. Seen in SLE, tumors, drugs', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Membranous glomerulonephritis \n\nMembranous glomerulonephritis, also known as membranous nephropathy, is a slowly progressive disease of the kidney affecting mostly patients between ages of 30 and 50 years.\nMembranous glomerulonephritis is classified\n\n\nPrimary (idiopathic)\xa0- 85%\nSecondary\xa0\xa0- 15%\n\n\nDrugs\xa0→ Penicillamine, captopril, gold, NSAIDS\nMalignant tumors\xa0→ Lung, colon, melanoma\nAutoimmune conditions → SLE, thyroiditis\nInfections\xa0→ HBC, HCV, syphilis, schistosomiasis, malaria\n\nMembranous glomerulonephritis is characterized by -\n\nDiffuse thickening of the glomerular capillary wall.\nAccumulation of electron - dense, immunoglobulin containing deposits along subepithelial side (between epithelium and GBM).\nMembranous glomerulonephritis is the most common cause of nephrotic syndrome in adults.', 'role': 'assistant'}]