title: Pseudo-abscess: anomalous colon simulating peri-renal infection.
mesh_terms: D000038:Abscess / Q000175:diagnosis*; D000368:Aged; D001466:Barium Sulfate; D003106:Colon / Q000002:abnormalities* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D009392:Nephrectomy; D011704:Pyelonephritis / Q000000981:diagnostic imaging; D011859:Radiography
chemical_list: D001466:Barium Sulfate