title: Xanthogranulomatous pyelonephritis: an unusual case.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis; D003937:Diagnosis, Differential; D006099:Granuloma / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000473:pathology; D007680:Kidney Neoplasms / Q000175:diagnosis; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D011704:Pyelonephritis / Q000175:diagnosis / Q000473:pathology