Multicystic dysplastic kidneys and diagnostic confusion on renal scan.
The combination of ultrasound and renal scan usually provides a reliable means of differentiating congenital ureteropelvic junction obstruction with hydronephrosis from multicystic dysplasia in the newborn with an abdominal mass. Rarely, a multicystic kidney will show definite function on a renal scan. We describe 2 newborns who were thought to have hydronephrosis based on a renal scan but who had typical multicystic dysplastic kidneys at operation.
Carey
P O
PO
Department of Urology, University of Virginia Medical School, Charlottesville.
Howards
S S
SS
D003937:Diagnosis, Differential; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis; D007231:Infant, Newborn; D007668:Kidney / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D009942:Organometallic Compounds; D004369:Pentetic Acid; D007690:Polycystic Kidney Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D011877:Radionuclide Imaging; D016284:Technetium Tc 99m Pentetate; D014463:Ultrasonography
D009942:Organometallic Compounds; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate