title: The "central lucency" sign of lobar dysmorphism (pseudotumour of the kidney).
abstract: A proved case of pseudotumour of the kidney due to lobar dysmorphism showed a "central lucency" sign, differentiating this developmental variant from an enlarged column of Bertin. This sign is described in a further case.
mesh_terms: D000328:Adult; D002295:Carcinoma, Transitional Cell / Q000473:pathology; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000473:pathology; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012077:Renal Artery / Q000000981:diagnostic imaging