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
All of the following conditions are associated with the development of Necrotizing papillitis, EXCEPT: 
Select and explain. 
A. Diabetes mellitus, B. Sickle cell disease, C. Analgesic nephropathy, D. Tuberculous pyelonephritis
D: Tuberculous pyelonephritis
Answer: D: Tuberculous pyelonephritis 
Explanation: Common causes of papillary necrosis are diabetes mellitus, analgesic nephropathy, sickle cell disease and urinary tract obstruction. Diabetes mellitus is the most common cause of renal papillary necrosis. Analgesic nephropathy is associated with the use of more than 1 kg analgesics. Ref: Radiology Illustrated: Uroradiology By Seung Hyup Kim, 2nd Edition, Pages 471-2