This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
Proliferative glomerular deposits are found in 
Select and explain. 
A. Amyloidosis, B. IgA nephropathy, C. Diabetes mellitus, D. Membranous glomerulonephritis
B: IgA nephropathy
Answer: B: IgA nephropathy 
Explanation: IgA nephropathy is an immune complex-mediated glomerulonephritis defined by the presence of diffuse mesangial IgA deposits often associated with mesangial hypercellularity. ref - Harrisons internal medicine 20e pg2135-2140