Related Experiment Video
Updated: Jun 27, 2026

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition
Published on: June 21, 2024
Radiology of urolithiasis: implications of radiation exposure and new imaging modalities
Ronald J Zagoria1, Robert L Dixon
1Department of Radiology, Wake Forest University Health Sciences, Winston-Salem, NC 27157-1088, USA. rzagoria@wfubmc.edu
Abstract:
Computed tomography (CT) scanning is now the standard imaging technique for detecting and characterizing urolithiasis. However, the potential effects of the radiation exposure from CT examinations have raised concern among some physicians. This article describes the radiation doses for various urolithiasis-imaging techniques and describes techniques to optimize and reduce radiation exposures to patients undergoing these examinations. Potential future directions in radiologic techniques used for studying urolithiasis are also discussed.
More Related Videos
Related Concept Videos
Imaging Studies V: Intravenous Urography and Retrograde Pyelography
Imaging Studies II: Ultrasonography
Imaging Studies I: Kidney, Ureter, and Bladder Studies
Imaging Studies III: Computed Tomography
Imaging Studies IV: Magnetic Resonance Imaging
Radiological Investigation I: X-ray and CT
