DICOM, which stands for Digital Imaging and Communications in Medicine, is a standard used for handling, storing, and transmitting medical images. It ensures that different medical imaging devices, such as MRI machines and CT scanners, can communicate effectively and share images in a consistent format. This interoperability is crucial for healthcare providers to access and analyze patient images seamlessly. The DICOM standard also includes protocols for managing patient information and image metadata, which helps maintain the integrity and confidentiality of medical data. By using DICOM, healthcare professionals can improve diagnosis and treatment planning, ultimately enhancing patient care.