每个概念都有一个“指定全称”和一个“首选术语”,同义术语是除去首选术语外,其他能够描述FSN所描述概念的术语,如图2所示。 The FSN represents a unique, unambiguous description of a concept's meaning. The FSN is not intended to be displayed in clinical records, but is instead used to disambiguate the...
Medical language exhibits large variations regarding users, institutions, and language registers. With large parts of clinical information only documented in tree text, NLP plays an important role in unlocking potentially re-usable and interoperable meaning from medical records in a multitude of natural ...
You will be evaluated on another name for a CT scan and the meaning of tomo in tomography, along with other terms from the related lesson. Quiz & Worksheet Goals Use the assessment tools to understand: The better method for examining soft tissue structures Another name for a CT scan ...
Systematized Nomenclature of Medicine—Clinical Terms (SNOMED CT, hereafter abbreviated SCT) is a comprehensive medical terminology used for standardizing the storage, retrieval, and exchange of electronic health data. Some efforts have been made to capture the contents of SCT as Web Ontology Language...
language or dialect [11]. A description is marked as the “preferred term” if it is considered the most clinically suitable way to express a concept in a clinical record [12]. Relationships reflect associations between concepts and are used to logically define the meaning of a concept in ...
SNOMED CT is based on three types of components: (i) concepts which represent a clinical meaning and have a unique identifier (SCTID), (ii) descriptions which represent labels of these concepts and (iii) relations which are binary links between concepts [40]. SNOMED CT is described in ...
The purpose of this study is to explore the ability of SNOMED CT to represent narrative statements of medical records. Narrative medical records of 281 hospitalization days of 36 patients with Gastrectomy were decomposed into single-meaning statements, and these single-meaning statements were combined ...
SNOMED CT is a clinical terminology that uses logical axioms to provide terms with meaning. This enforces precise agreements about the ontological nature of the entities denoted by the terms, commonly described as ontological commitment... S Schulz,R Cornet,Kent A. Spackman - 《Nature Precedings...
In CT scan coding, modifiers are used to indicate specific circumstances that affect the way the procedure is performed, or the circumstances under which the service is provided. For provider reference purposes, we are sharing commonly used modifiers for CT scans (along with their meaning): ...
Everything with calcium, meaning bones, are shown as white. Fluids (blood and CSF) and soft tissues (e.g. brain, eyes, muscles) all appear as various shades of gray. To know what is what, first you should remember their anatomical location in order to know where to expect them; and...