CAMRT Radiography Practice Exam 2026 - Free Radiography Practice Questions and Study Guide

Compression during an intravenous pyelogram (IVP) is sometimes indicated to enhance the visualization of the renal system by increasing the concentration of contrast material in the kidneys and urinary tract. In cases of microscopic hematuria, applying gentle compression can help concentrate the contrast in the area of interest, thus improving the diagnostic quality of the images. This technique helps to delineate renal anatomy more clearly, which may be particularly beneficial in diagnosing any underlying conditions causing the hematuria.

While the use of compression must be performed with caution and appropriate medical judgment, it is not universally contraindicated, especially when the benefit of improved imaging outweighs the risks. Hence, knowing when and how to use such techniques is part of the radiographic practice that helps optimize patient care and diagnostic accuracy.