2025-11-272025-11-27http://hdl.handle.net/2263/106485Clinical history : A 23 year old male with a history of diabetes mellitus for 4 years and a liver abcess which perforated into the abdomen prior to death.The patient also developed a fever and pain in the left kidney.Autopsy findings : 1. Hydronephrosis with acute pyelonephritis and papillary necrosis.2. Multiple kidney papillary in the ureters.Diagnosis: Acute devouring pyelonephritis with signs of papillary necrosis