Pathology Renal papillary necrosis is almost always associated with one of the following conditions – A Diabetes-mellitus B Analgesic-nephropathy C Chronic pyelonephritis D Post streptococcal GN 💡 Explanation Renal papillary necrosis is almost always associated with one of the following conditions - ✓ Correct Answer: B. Analgesic-nephropathy