title: Idiopathic hydronephrosis in childhood--a comparison between diuresis renography and upper urinary tract morphology.
abstract: Twenty-seven children undergoing surgery for suspected pelviureteric junction obstruction were studied by pre-operative diuresis renography. The results obtained by this test were compared with histological and histochemical studies of the resected specimens of renal pelvis. A significant correlation was found between these methods of assessment. In addition, the morphological appearances of the renal pelvis tended to show more marked changes in the younger children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004231:Diuresis; D005665:Furosemide; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis* / Q000473:pathology; D007223:Infant; D007231:Infant, Newborn; D007682:Kidney Pelvis / Q000473:pathology*; D011866:Radioisotope Renography; D014517:Ureteral Obstruction / Q000175:diagnosis / Q000473:pathology
chemical_list: D005665:Furosemide