Picture Archiving and Communication System
Picture Archiving and Communication System (PACS) is a medical imaging technology used in healthcare to securely store, retrieve, distribute, and display digital images and reports. It replaces traditional film-based methods by integrating with imaging modalities like X-ray, CT, MRI, and ultrasound, enabling efficient workflow management for radiologists and clinicians. PACS typically includes components for image acquisition, storage servers, workstations for viewing, and network infrastructure for data transmission.
Developers should learn PACS when working in healthcare IT, medical imaging software, or telemedicine applications, as it is essential for handling diagnostic images in hospitals and clinics. It is used for radiology reporting, teleradiology, electronic health record (EHR) integration, and compliance with standards like DICOM and HL7. Knowledge of PACS is crucial for building or maintaining systems that improve patient care through faster image access and reduced costs.