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
Onion peeling of renal vessels is seen in 
Select and explain. 
A. Malignant Hypertension, B. SLE, C. Diabetic nephropathy, D. Renal artery stenosis
A: Malignant Hypertension
Answer: A: Malignant Hypertension 
Explanation: In cases of malignant Hypertension, Concentric hyperplasia of smooth muscles will give rise to onion peel appearance.