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A radiological information system (RIS) [1] is the core system for the electronic management of medical imaging departments. The major functions of the RIS can include patient scheduling, resource management , examination performance tracking, reporting, results distribution, and procedure billing. [ 2 ]
An image as stored on a picture archiving and communication system (PACS) The same image following contrast adjustment, sharpening and measurement tags added by the system A picture archiving and communication system ( PACS ) is a medical imaging technology which provides economical storage and convenient access to images from multiple ...
The classic example is a scanned document stored as a PDF file and encapsulated in a DICOM PDF object along with sufficient metadata to identify it and manage it, as if it were an image. VNAs should support these type of encapsulated DICOM objects and the DICOM "header" provides a means to obtain the metadata for indexing to support query and ...
DICOM is used worldwide to store, exchange, and transmit medical images.DICOM has been central to the development of modern radiological imaging: DICOM incorporates standards for imaging modalities such as radiography, ultrasonography, computed tomography (CT), magnetic resonance imaging (MRI), and radiation therapy.
Imaging informatics, also known as radiology informatics or medical imaging informatics, is a subspecialty of biomedical informatics that aims to improve the efficiency, accuracy, usability and reliability of medical imaging services within the healthcare enterprise. [1]
In the clinical context, "invisible light" medical imaging is generally equated to radiology or "clinical imaging". "Visible light" medical imaging involves digital video or still pictures that can be seen without special equipment. Dermatology and wound care are two modalities that use visible light imagery.
Digital radiography is a form of radiography that uses x-ray–sensitive plates to directly capture data during the patient examination, immediately transferring it to a computer system without the use of an intermediate cassette. [1]
The field of radiology has undergone the digital transformation almost 15 years ago, not because radiology is more advanced, but there are fundamental differences between digital images in radiology and digital pathology: The image source in radiology is the (alive) patient, and today in most cases, the image is even primarily captured in ...