DICOM, or Digital Imaging and Communications in Medicine, is a widely used standard for transmitting, storing, and exchanging medical images and related information in digital format. It was developed by the National Electrical Manufacturers Association (NEMA). DICOM is specifically designed to ensure interoperability and compatibility between different medical imaging devices and systems.
DICOM is comprised of a set of protocols, data formats, and communication standards that facilitate the seamless sharing of medical images and patient information across healthcare networks. It allows for the transmission of images, as well as associated text and metadata such as patient demographics, study information, and annotations.
This standard supports a wide range of medical imaging modalities including X-ray, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, and nuclear medicine. DICOM is not limited to images alone; it can handle other types of medical information like reports, waveforms, and radiation therapy treatment plans.
DICOM ensures image quality and consistency by defining precise rules for image encoding, compression, and storage. It also encompasses security and privacy measures, such as encryption and authentication, to protect patient data during transmission and storage.
The adoption of DICOM has revolutionized the field of medical imaging, enabling seamless information exchange between different healthcare systems and facilitating efficient diagnosis and treatment. It has become an integral part of modern radiology and imaging departments, contributing to improved patient care and enhanced collaboration among healthcare providers.
