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The DCM file extension signifies DICOM (Digital Imaging and Communications in Medicine), which is the industry standard for storing and transmitting medical images. This includes diverse imaging modalities like CT scans, MRIs, and ultrasounds. DICOM is a cornerstone of contemporary healthcare technology, promoting compatibility between different imaging equipment and systems. It facilitates the effective management, access, and exchange of medical imagery and pertinent patient data, which are vital for precise diagnoses and treatment strategies.
The DICOM standard, established by the National Electrical Manufacturers Association (NEMA), debuted in 1983 and has been regularly updated to expand its functionality. Beyond image content, DCM files encompass extensive metadata detailing patient identity, imaging modality specifics, acquisition parameters, and more. This metadata is crucial to confirm that images are correctly linked to the respective patient and can be accurately analyzed in light of the patient's medical background.
| Name | Digital Imaging and Communications in Medicine |
|---|---|
| File Extension(s) | .dcm |
| Category | Raster Images |
| Use For | Storing medical images, such as CT scans, MRI images, and ultrasound photographs, along with patient information. |
| Developer | National Electrical Manufacturers Association (NEMA) |
| MIME Type(s) | application/dicom |
| License | open standard; freely available and universal guidelines. |
| File Sample(s) | N/A |