title: Renal emphysema.
mesh_terms: D000328:Adult; D003928:Diabetic Nephropathies; D003929:Diabetic Neuropathies / Q000000981:diagnostic imaging / Q000628:therapy; D004646:Emphysema / Q000000981:diagnostic imaging / Q000628:therapy; D005260:Female; D006801:Humans; D011704:Pyelonephritis / Q000000981:diagnostic imaging / Q000628:therapy; D011859:Radiography; D014546:Urinary Catheterization