title: A case of nonobstructed diuresis renography and positive Whitaker test.
abstract: Three different tests are now widely used in evaluating hydronephrosis, a renal pelvic puncture with perfusion test, the furosemide urography and the furosemide renography. A case is reported in which the different tests result in different diagnosis concerning the degree of pyelourethral obstruction.
mesh_terms: D000328:Adult; D004231:Diuresis; D005665:Furosemide; D006801:Humans; D006869:Hydronephrosis / Q000503:physiopathology*; D007677:Kidney Function Tests / Q000379:methods*; D008297:Male; D010477:Perfusion; D011866:Radioisotope Renography; D014567:Urography / Q000379:methods
chemical_list: D005665:Furosemide