title: Renal and perirenal emphysema.
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D048909:Diabetes Complications; D004646:Emphysema / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000150:complications / Q000000981:diagnostic imaging; D007682:Kidney Pelvis / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D014513:Ureter / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000150:complications; D014552:Urinary Tract Infections / Q000150:complications; D014567:Urography