Clinics in diagnostic imaging (99) . Left emphysematous pyelonephritis
Muttarak, M.; Mai, W.N.C.
Singapore Medical Journal 45(7): 340
2004
ISSN/ISBN: 0037-5675 PMID: 15221052 Document Number: 575821
A 57-year-old woman, known to have diabetes mellitus, presented with a one-week history of fever, dysuria, and left flank pain. Computed tomography showed extensive left renal parenchymal destruction and a large gas collection. Urine culture revealed growth of Escherichia coli. The diagnosis of emphysematous pyelonephritis was confirmed at left nephrectomy. The clinical manifestations of emphysematous pyelonephritis, types of gas-forming renal infection, and their radiological findings are discussed.