title: Tumefactive megalocytic interstitial nephritis.
mesh_terms: D000792:Angiography; D004912:Erythrocytes; D006801:Humans; D008297:Male; D008875:Middle Aged; D009395:Nephritis, Interstitial / Q000000981:diagnostic imaging* / Q000473:pathology; D011877:Radionuclide Imaging