Radiology

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Renal scan, diuretic. Case 1 (Case of the Month, June 2004)

Clinical data
This is a 4 month old with a dilated right collecting system and no left kidney seen by ultrasound.  A diuretic renal scan was performed.  Please describe the findings.

Images

Shown below are the images from the flow, pre-Lasix and post-Lasix phases of a renal scan performed with technetium-99m MAG3.  The final image is a magnification view of the 30 minute post-Lasix scan.


Flow and pre-Lasix

Post-Lasix

Magnification view