What does PACS stand for?

• A. Picture Archiving and Communication System (PACS)
• B. Picture Archival and Communication Service
• C. Picture Analysis and Charting System
• D. Personal Archival and Copying System

Answer: (A)

PACS is the system that stores, retrieves, distributes, and displays medical images digitally across a healthcare facility. It stands for Picture Archiving and Communication System. The “Picture” part refers to the actual images from X-ray, CT, MRI, and other modalities. “Archiving” means the secure, long-term storage of those images in a central digital archive. “Communication” covers the ability to transfer and view the images on different workstations and departments, so radiologists and clinicians can access them quickly without relying on physical film. This combination streamlines workflow, reduces film costs, and improves access to imaging across the network. Other terms shown aren’t the standard expansion, as they alter the meaning of the functions involved or use nonstandard wording.