In PACS, monitor type and configuration should be considered to ensure diagnostic accuracy.

• A. True
• B. False
• C. Not important
• D. Depends on users

Answer: (A)

Display quality and calibration directly shape what a radiologist sees on a PACS workstation. Because diagnostic decisions hinge on subtle grayscale differences and fine contrasts, the monitor’s performance—its luminance range, grayscale accuracy, contrast, resolution, and how evenly the screen renders across the panel—can either reveal or obscure important image detail. Using the right type of monitor for medical imaging (radiology-grade displays with appropriate resolution and brightness) and configuring it correctly—calibrating to a standard grayscale display function, setting appropriate ambient lighting, and maintaining uniformity—helps ensure images are presented consistently across different workstations and over time. Regular quality assurance and calibration are essential so that variations in display do not introduce reading errors. While clinicians’ interpretation matters, choosing and configuring monitors properly is necessary to support accurate diagnoses.