Xanthogranulomatous pyelonephritis in pelvic ectopic kidney. |
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Authors: | C Selli A Dami G Barbagli M Rizzo |
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Affiliation: | Department of Urology, University of Florence, Italy. |
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Abstract: | Xanthogranulomatous pyelonephritis occurred in a pelvic ectopic kidney in a 70-year-old man. Pre-operative diagnosis was possible due to the typical appearance at CT scan of central lithiasis and multiple rounded areas of low density with enhancing rims (bear paw sign). |
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