Related Experiment Video
Updated: Dec 30, 2025

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
Published on: June 21, 2024
Making sense of the CT Urogram
1Columbia University Medical Center, 630 West 168th St, New York, NY, 10032, USA. Hs2926@cumc.columbia.edu.
Key Points:
• There is great variation in the CT urogram protocol throughout the literature. • The study by Renard-Penna et al provides a useful rigorous expert consensus on CT urography technique. • The study by Rud et al suggests that the excretory phase may not be as necessary as previously thought for visualizing upper tract urothelial carcinoma.
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