title: Unilateral small kidney.
mesh_terms: D001284:Atrophy; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D007238:Infarction / Q000000981:diagnostic imaging; D007668:Kidney / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D011704:Pyelonephritis / Q000000981:diagnostic imaging*; D011859:Radiography; D012078:Renal Artery Obstruction / Q000000981:diagnostic imaging