title: Free supernumerary kidney.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis; D000328:Adult; D000013:Congenital Abnormalities / Q000150:complications / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D006973:Hypertension / Q000209:etiology; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D010673:Pheochromocytoma / Q000175:diagnosis