title: Unilateral supernumerary kidney associated with hypertensive encephalopathy in a child.
abstract: An afebrile 8-year-old boy presented with convulsions, coma and hypertension. Laboratory investigations were normal. Excretory urography and angiography showed a left supernumerary kidney. The literature on this rare anomaly is briefly reviewed.
mesh_terms: D002648:Child; D003128:Coma / Q000209:etiology*; D006801:Humans; D006977:Hypertension, Renal / Q000209:etiology*; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography