Using SNOMED CT with the UMLS - Medical Ontology Research
Using SNOMED CT with the UMLS - Medical Ontology Research
Using SNOMED CT with the UMLS - Medical Ontology Research
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Rich Release Format (RRF)<br />
• Also supports a new Source-Centric View that allows<br />
users to retrieve <strong>the</strong> original information contained in a<br />
source vocabulary (source transparency)<br />
• Information is represented at <strong>the</strong> Atom (AUI) level – an<br />
atom is a unit of meaning (usually a term identified by a<br />
code) in a source<br />
• New fields to capture source identifiers for various<br />
entities (e.g. SCUI, SAUI, SRUI)<br />
• New files to capture new information and provide new<br />
functionalities e.g. MRMAP, MRHIER, MRDOC
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