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Updated: Jul 3, 2026

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition
Published on: June 21, 2024
When do we need contrast-enhanced CT in patients with vague urinary system findings on unenhanced CT?
Erhan Akpinar1, Baris Turkbey, Gonca Eldem
1Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey.
Abstract:
Determination of renal neoplasms, hematoma, infarct, urinoma, cysts, and pyelonephritis may require contrast material administration following unenhanced CT in patients with flank pain. In this pictorial review, we aimed to clarify when contrast material administration is needed following vague urinary system findings on unenhanced CT.
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