Emphysematous pyelonephritis - a rare complication of diabetes mellitus.

Emphysematous pyelonephritis is a rare form of acute necrotizing pyelonephritis. It is a gas-producing, necrotizing infection involving the renal parenchyma and surrounding tissues. It is associated with high mortality and morbidity. In the majority of cases, patients with long-standing diabetes and poor glycemic control are affected. We report the case of a 67 yr old female who survived severe sepsis due to emphysematous pyelonephritis. Potential therapeutic strategies in the aftermath from a diabetologist's point of view are discussed.