DICOM, a short form for Digital Imaging and Communications in Medicine, is a protocol for storing, transmitting, and managing clinical imaging information and related data. Established to ensure the interoperability of systems used to produce, store, display, process, send, retrieve, query, or print medical images, DICOM also manages related workflow. It supports a variety of medical imaging techniques, such as radiography, ultrasound, computed tomography, magnetic resonance imaging, and radiation therapy. This standard is crucial in medical imaging because it allows for integrating devices from different manufacturers, ensuring that medical images and associated information can be effectively shared and accessed across various healthcare systems. DICOM facilitates improved patient care by enabling the efficient exchange and management of digital imaging data within healthcare environments.