Analysis of 39 cases of xanthogranulomatous pyelonephritis with emphasis on CT findings.

Objective: In this retrospective study a review of the clinical, laboratory and radiologic features of 39 cases of xanthogranulomatous pyelonephritis (XGP) is presented. CT characteristics of XGP are analyzed in detail and the relevant literature is reviewed in order to determine the most typical among them.

Material And Methods: Pathologic material from 39 patients suffering from XGP was reviewed in order to confirm the initial diagnosis.