title: Gas producing perinephric abscess.
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging / Q000382:microbiology*; D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000000981:diagnostic imaging; D003928:Diabetic Nephropathies / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004754:Enterobacter; D004927:Escherichia coli Infections / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011552:Pseudomonas Infections / Q000000981:diagnostic imaging; D011859:Radiography