title: Congenital intrathoracic kidney.
abstract: An intrathoracic kidney, although rare, should be considered in a child with a mass at the base of the lung on a chest radiograph. Excretory urography is diagnostic and may eliminate the need for further extensive investigation and operation.
mesh_terms: D002740:Chlorothiazide / Q000627:therapeutic use; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use; D006973:Hypertension / Q000188:drug therapy / Q000209:etiology; D007223:Infant; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D013909:Thorax
chemical_list: D006830:Hydralazine; D002740:Chlorothiazide