What does a PACS system do in radiology?

A PACS (Picture Archiving and Communication System) is an essential tool in radiology primarily designed to store, retrieve, and display digital images. This system digitizes images produced by various imaging modalities, such as X-rays, MRIs, and CT scans, allowing for efficient management and access to these images. The digital storage replaces the need for physical film, enabling healthcare professionals to quickly retrieve and display images on computers for interpretation and diagnosis.

Furthermore, PACS systems facilitate the sharing of images and reports with other medical personnel, enhancing collaboration in patient care. They also support image archiving, which is crucial for maintaining a comprehensive medical history as part of patient records. Although other functions, such as creating patient records and managing billing, are essential aspects of a healthcare facility's operations, they fall outside the primary scope and functionality of a PACS system. The core purpose remains focused on handling digital imaging effectively.