What does DICOM stand for?

• A. Data Interchange in Medical Imaging Centers
• B. Digital Imaging and Control of Medical Data
• C. Digital Imaging and Communications in Medicine
• D. Digital Imaging and Communications in Medical

Answer: (C)

DICOM is about interoperability in medical imaging—how imaging data is stored and shared across devices from different vendors. The expansion Digital Imaging and Communications in Medicine captures that idea: Digital Imaging refers to the digital image data itself, Communications denotes the network protocol and messaging that lets systems talk to each other, and in Medicine places the standard within the clinical field. The other phrasings miss the established terms or swap meanings (for example, suggesting control or centers, or using a slightly different domain word), while the correct form keeps the emphasis on digital images and the communication of those images in medical care.