title: CAT scan of the month: xanthogranulomatous pyelonephritis.
mesh_terms: D005260:Female; D006099:Granuloma / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011704:Pyelonephritis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014973:Xanthomatosis / Q000000981:diagnostic imaging*