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Updated: Apr 16, 2026

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
Published on: September 11, 2011
A large display is a powerful tool to reduce radiation exposure during single-plane fluoroscopically guided
11 Department of Radiology, Division of Interventional Neuroradiology, The Johns Hopkins Hospital, 1800 E Orleans St, Bloomberg 7218, Baltimore, MD 21287.
Objective:
Magnification is a well-known, but often overlooked, factor impacting radiation exposure. Modern angiography units are commonly offered with single large monitors that allow multiple configurations, including wide display setting in addition to standard display setting similar to a classic arrangement of multiple monitors.
Conclusion:
By reducing the need for magnification, the wide display mode of large angiography monitors is a simple but extremely efficient tool to decrease radiation exposure to patients and care providers during single-plane procedures.
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