title: Xanthogranulamatous pyelonephritis with psoas abscess: 2 cases and review of the literature.
abstract: Xanthogranulomatous pyelonephritis (XGP) is a rare form of chronic pyelonephritis. With the review of the literature, we reported two cases of XPN with psoas muscle abscesses caused by Staphylococci aereus in one of the patient and Serratia mascerentes in the other. Both of the patients had renal calculus. We performed nephrectomy with psoas abscess drainage and started appropriate antibiotics, but one of the patients died of septic shock. Other patient is free of symptoms at the end of 5 years follow-up.
authors.affiliation: Department of Urology, University of Istanbul, Cerrahpasa School of Medicine, Turkey.
authors.forename: Cabir
authors.initials: C
authors.lastname: Alan
authors.forename: Suleyman
authors.initials: S
authors.lastname: Ataus
authors.forename: Burçin
authors.initials: B
authors.lastname: Tunç
mesh_terms: D000293:Adolescent; D000368:Aged; D006801:Humans; D008297:Male; D016659:Psoas Abscess / Q000150:complications*; D011705:Pyelonephritis, Xanthogranulomatous / Q000150:complications*