Unified Medical Language System

Selected news for the healthcare topic - Unified Medical Language System, collected since 10/2017. This healthcare topic shares news with National Library of Medicine, ACA and several others.

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5/3/2021 NLM Technical Bulletin, May-Jun 2021, UMLS 2021AA Release Available National Institutes of Health Rewolinski J and Wilder V. UMLS 2021AA Release Available. e2.The 2021AA release of the Unified Medical Language System ® (UMLS) Knowledge Sources is available for download as of May 3, 2021.The available downloads are: Full Release (UMLS Metathesaurus, Semantic Network, Specialist Lexicon and Lexical Tools, database load scripts, and MetamorphoSys for customizing your UMLS subset and browsing the data) UMLS Metathesaurus Files (complete Metathesaurus data without any customization ...
1/30/2021 UmlsBERT: Clinical Domain Knowledge Augmentation of Contextual Embeddings Using the Unified Medical Language System Metathesaurus syncedreview.com Comments 0Content provided by Alexander Wong, the co-author of the paper UmlsBERT: Clinical Domain Knowledge Augmentation of Contextual Embeddings Using the Unified Medical Language System Metathesaurus. In recent years, the volume of data being collected in healthcare has become enormous. Consequently, in order to use this vast amount of data, advanced Natural Language Processing (NLP) models are needed. This has led to the creation of highly-performing optimized ...
11/2/2020 NLM Technical Bulletin, Nov-Dec 2020, UMLS 2020AB Release Available National Institutes of Health Wilder V. UMLS 2020AB Release Available. e1. 2020AB release of the Unified Medical Language System ® (UMLS) Knowledge Sources is as of November 2, 2020.The available downloads are: Full Release (UMLS Metathesaurus, Semantic Network, Specialist Lexicon and Lexical Tools, database load scripts, and MetamorphoSys for customizing your UMLS subset and browsing the data) UMLS Metathesaurus Files (complete Metathesaurus data without any customization) MRCONSO.RRF file (most widely used Metathesaurus file ...
7/14/2020 JAMIA Explores Self-Reported Covid-19 Symptoms On Twitter As Research Resource Forbes ... tweets using Covid-19 keywords and performed semiautomatic filtering to monitor and collect self-reports of positive-tested Twitter users. The research extracted Covid-19 symptoms mentioned by the users, mapped them with the Unified Medical Language System , and compared the distributions to those reported in earlier studies from clinical settings. Once all of the data was precisely tabulated, JAMIA identified 203 positive-tested users who reported 1,002 symptoms with ...
7/13/2020 Estimating the efficacy of symptom-based screening for COVID-19 PRSync ... but added later in the course of documentation. All concepts were derived from the 2018AA SNOMED CT US vocabulary with the semantic group DISORDER 21 , maintained as part of the National Library of Medicine Unified Medical Language System . Extracted concepts were encoded as binary variables to indicate their presence or absence in a given patient’s clinical note, after filtering to keep only the non-historical, positive mentions about the patient ...
7/8/2020 Microsoft Azure launches medical data-mining tool Becker's Hospital Review ... treatments. Users can extract more than 100 types of personally identifiable information, including protected health information, in unstructured text. The AI tool also links entities to medical ontologies and coding systems, such as the Unified Medical Language System , to detect connections between medical concepts mentioned in text. For example, the tool can be used to find the relationship between a medication name and the dosage associated with it. Medical researchers ...
5/28/2020 Deeper Insights launches COVID-19 research app Healthcare IT News ... 128,000 scientific research papers that have been produced on the virus since January 2020. It uses machine learning along a knowledge graph to establish the relevance of results. These are then aligned to the Unified Medical Language System (UMLS) Metaontolgy, ensuring full clinical understanding through a standardised medical language. Covid Insights can identify links between symptoms, drugs and other factors and supports the provision of top quality care by medical ...
5/23/2020 Study on Main Drugs and Drug Combinations of Patient-Controlled Analgesia Based on Text Mining hindawi.com ... program [ 12 ] of National Medical Library (NLM). MetaMap is a natural language processing program developed by NLM. It can match free words in the TXT format text to concepts in the Metathesaurus of the Unified Medical Language System (UMLS). It can compare words in titles and abstracts with concepts in the Metathesaurus and find matches through certain algorithms. A semantic type is assigned to each word. UMLS divided concepts into ...
5/21/2020 An Informatics Framework to Assess Consumer Health Language Complexity Differences: Proof-of-Concept Study jmir.org ... term-level complexity of the health text, we first used the text processing and entity recognition tool MetaMap [ 45 ] to extract health terms that belong to 84 out of 127 semantic types in the Unified Medical Language System (UMLS, a compendium of over 190 medical controlled vocabularies) that are relevant to biomedicine, health, and nutrition [ 46 , 47 ]. Then we evaluated the density of professional terms and lay terms by mapping ...
12/13/2019 Identifying Emergency Department Symptom-Based Diagnoses with the Unified Medical Language System. jefferson.edu ... follow-up plan. There is no well-defined method for identifying patients with a SBD without individual chart review. We describe a method for automated identification of SBDs from ICD-10 codes using the Unified Medical Language System (UMLS) Metathesaurus. METHODS: We mapped discharge diagnosis, with use of ICD-10 codes from a one-month period of ED discharges at an urban, academic ED to UMLS concepts and semantic types ...
11/27/2019 Will Artificial Intelligence Translate Big Data Into Improved Medical Care or Be a Source of Confusing Intrusion? A Discussion Between a (Cautious) Physician Informatician and an (Optimistic) Medical Informatics Researcher jmir.org ... is more cautious. Dr Nelson was a practicing academic internist who became involved in informatics many years ago. He collaborated with Scott Blois on RECONSIDER (an early clinical decision support system) and on the Unified Medical Language System (UMLS) project. He eventually moved to the National Library of Medicine as Head of Medical Subject Headings. While at the National Library of Medicine, he fathered RxNorm, while continuing his work on ...
11/5/2019 NLM Technical Bulletin, Nov-Dec 2019, UMLS 2019AB Release Available National Institutes of Health Wilder V. UMLS 2019AB Release Available. NLM Tech Bull. 2019 Nov-Dec;(431):e1. 2019 November 05 [posted] The 2019AB release of the Unified Medical Language System (UMLS) Knowledge Sources is available for download as of November 4, 2019. The available downloads are: Full Release (UMLS Metathesaurus, Semantic Network, Specialist Lexicon and Lexical Tools, database load scripts, and MetamorphoSys for customizing your UMLS subset and browsing the data) UMLS Metathesaurus ...
8/23/2019 scispacy 0.2.3 pypi.org ... 33 , 34 ) Spinal and bulbar muscular atrophy SBMA ( 6 , 7 ) Spinal and bulbar muscular atrophy AR ( 29 , 30 ) androgen receptor UmlsEntityLinker (Alpha feature) The UmlsEntityLinker is a SpaCy component which performs linking to the Unified Medical Language System . Note that this is currently an alpha feature. The linker simply performs a string overlap search on named entities, comparing them with a knowledge base of 2.7 million concepts using an approximate ...
5/9/2019 NLM Technical Bulletin, May-Jun 2019, UMLS 2019AA Release Available National Institutes of Health Wilder V. UMLS 2019AA Release Available. NLM Tech Bull. 2019 May-Jun;(428):e1. 2019 May 09 [posted] The 2019AA release of the Unified Medical Language System (UMLS) Knowledge Sources is available for download as of May 6, 2019. Metathesaurus The 2019AA Metathesaurus contains approximately 3.85 million concepts and 14.6 million unique concept names from 210 source vocabularies. Three new NCI sub-sources: NCI_CPTAC (Clinical Proteomic Tumor Analysis Consortium ...
12/22/2017 Former NLM Deputy Director Betsy Humphreys Named Presidential Rank Awardee National Institutes of Health ... the Library for more than 44 years. In addition to serving as acting director of NLM for 15 months prior to Dr. Patricia Flatley Brennan's appointment, Humphreys is remembered for many contributions , including the Unified Medical Language System (UMLS), NLM’s activities related to health data standards, and for contributing to the development of NIH and HHS policies on health information technology, public access to research results, and clinical trial registration ...
12/21/2017 IRIS Announces FHIR® Enablement of VSAC Resources PR Newswire ... service was delivered through IRIS' support of the Federal Health Architecture (FHA) , and FHA's partnership with National Library of Medicine 's (NLM) Value Set Authority Center (VSAC) . This RESTful API provides users holding a Unified Medical Language System ® Metathesaurus License access to the current VSAC value sets and supported code systems. The VSAC provides downloadable access to all official versions of vocabulary value sets drawn from standard vocabularies contained in ...
12/21/2017 IRIS Announces FHIR® Enablement of VSAC Resources PR Newswire ... service was delivered through IRIS' support of the Federal Health Architecture (FHA) , and FHA's partnership with National Library of Medicine 's (NLM) Value Set Authority Center (VSAC) . This RESTful API provides users holding a Unified Medical Language System ® Metathesaurus License access to the current VSAC value sets and supported code systems. The VSAC provides downloadable access to all official versions of vocabulary value sets drawn from standard vocabularies contained in ...
12/6/2017 Charles E. Barr, MD, MPH, Appointed Chief Science Officer of Biologics and Biosimilars Collective Intelligence Consortium PR Newswire ... and policy makers with the best research and data to inform decisions and achieve the best outcomes. In addition, Dr. Barr participated in the original design and development of the National Library of Medicine's Unified Medical Language System (UMLS) project, served on an advisory committee to NCQA on HEDIS audits and was on the planning committee for the Observational Medical Outcomes Partnership (OMOP). He was a consultant to the Society ...
12/6/2017 Charles E. Barr, MD, MPH, Appointed Chief Science Officer of Biologics and Biosimilars Collective PR Newswire ... and policy makers with the best research and data to inform decisions and achieve the best outcomes. In addition, Dr. Barr participated in the original design and development of the National Library of Medicine's Unified Medical Language System (UMLS) project, served on an advisory committee to NCQA on HEDIS audits and was on the planning committee for the Observational Medical Outcomes Partnership (OMOP). He was a consultant to the Society ...
10/11/2017 NLM Technical Bulletin, Sep-Oct 2017, NLM VSAC 2018 Electronic Clinical Quality Measure Value Set Addendum National Institutes of Health ... or questions about downloading eCQM value sets from VSAC, please Contact NLM . VSAC Value Set Resources: where to find the updated eCQM value sets Access to the VSAC suite of tools requires a free Unified Medical Language System Metathesaurus License . VSAC Downloadable Resources (recommended): Prepackaged downloads for the entire set of the most recently updated and released eCQM value sets, as well as for previously released versions. Accessible from the ...