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Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Hepatobiliary imaging of common bile duct obstruction by a hydronephrotic kidney
Abstract:
A patient with intermittent right upper quadrant abdominal pain thought to represent acute cholecystitis had common bile duct obstruction due to an enlarged right renal pelvis. A Tc-99m-HIDA scan provided the first clue to the diagnosis. The case reinforces the value of cholescintigraphy in diagnosing pathology outside the biliary system.
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Imaging Studies I: Kidney, Ureter, and Bladder Studies
Imaging Studies II: Ultrasonography
Imaging Studies III: Computed Tomography
Imaging Studies IV: Magnetic Resonance Imaging
Imaging Studies V: Intravenous Urography and Retrograde Pyelography
Imaging Studies VII: Vascular Imaging

