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UMLS
VetSCT©
Veterinary Extension of SNOMED CT© - April 2017 Release Available

April 2017
The veterinary extension has been updated to include requested concepts and descriptions and to align it with the January 2017 release of SNOMED CT. To obtain a copy of this release, login to VTSL (with a VTSL account or your UMLS username and password) and access it via the Download page in the Extension Project.

UMLS
VetSCT©
AAHA & AAEP Problem & Diagnosis Terms Updated - April 2017 Release Available

April 2017
The Problem & Diagnosis Terms (AAHA & AAEP) have been updated to include requested concepts and descriptions and to align it with the January 2017 release of SNOMED CT© and the April 2017 release of VetSCT©. To obtain a copy of these release files, login to VTSL (with a VTSL account or your UMLS username and password) and access them via the Download page in the AAHA or AAEP projects, respectively.

IHTSDO SNOMED CT© - July 2016 International Release

August 1, 2016
The VTSL Browser has been updated to include the July 2016 release of SNOMED CT© International. Veterinary Extension and subsets will be reviewed and updates will be released by October 1, 2016.



UMLS
Unified Medical
Language Systems®
VTSL & UMLS

April 2014
The Veterinary Extension of SNOMED CT is now integrated into the Unifed Medical Language Systems® Metathesaurus. This allows users of UMLS Metathesaurus access to veterinary only content, as well as provide veterinary stakeholders with the Lexical tools available with the use of UMLS. To take advantage of UMLS resources visit UMLS Terminology Services.

July 2014
VTSL has incorporated UMLS authentication services into the VTSL website. You can now use your UMLS username and password to log in to our website. Logging in gives you access to the download files for the Veterinary Extension of SNOMED CT. Once logged in, you can also request access to additional resources such as the AAHA Diagnostic Terms and AAEP Diagnostic Terms. If you do not yet have a UMLS account or have forgotten your UMLS username and password, visit UMLS Terminology Services to retrieve your UMLS credentials. Then return here to log in to VTSL.


IHTSDO IHTSDO transfers "non-human" content to the SNOMED CT Veterinary extension
April 2014

With the January 2014 release of SNOMED-CT, IHTSDO has "retired" all concepts that were part of their "non-human subset." The non-human subset identified content that applied ONLY to non-human animals. As part of that retirement, we agreed to accept the transfer and incorporate it into the Veterinary Extension we maintain. IHTSDO directed that the transfer include retirment of the original concept IDs and creation of new concept (and description) identifiers in our extension. The position of these concepts in the SNOMED-CT hierarchy remains unchanged and our extension release files include relationships needed to convert the old SCTIDs to new Extension SCTIDs in your system. For further information on the Veterinary Extension to SNOMED CT navigate the extension project or follow this link:

Veterinary Extension

 

Client Services

The Veterinary Terminology Services Laboratory (VTSL) is dedicated to practical application of standardized medical terminologies which facilitates the recording and analysis of clinical information, supports translational research activities and thereby improve animal and public health. Governmental and private organizations contract with VTSL to support practical application of standardized terminologies in veterinary medicine and public health. VTSL client services include terminology management, facilitated collaboration and education.

Terminology Management & Resources

Modern medical terminologies are extremely large and complicated. Practical application almost always means that some portion(s) of any given terminology (often referred to as a subset) is all that is required for specific purpose(s). Subsets of medical terminologies require updating and content addition as the needs of users and medical disciplines advance. Veterinary medicine is often not the focus of large medical terminologies so they may not include adequate veterinary content. Finally, application of a terminology by any particular base of veterinary users implies that the terminology will need to be distributed amongst the various parties and such distribution must be automated and well coordinated in order to assure consistency and currency.

Terminology Resources: The Veterinary Extension of SNOMED CT (VetSCT), the AAHA Diagnostic Terms, the AAEP Diagnostic Terms and NAHLN terminology subsets are all available for download via their respective Projects on this website. NAHLN subsets are available without a login. Access to the download files for VetSCT, AAHA Diagnotic Terms or AAEP Diagnostic Terms requires log in to the system. This is required due to IHTSDO licensing requirements for the use of SNOMED CT content.

Subset Management: Modern medical terminologies are extremely large and complicated. Practical application requires the creation of smaller, more manageable portions of these terminologies (referred to as subsets). VTSL can develop on a contract basis specialized terminologies to organizations and individuals who intend to apply SNOMED-CT® to support modern medical records, evidence-based medicine, sharing of data and outcome, public health monitoring and other projects and software requiring a widely accepted, uniform terminology. These subsets require updating and content addition as the needs of users and medical disciplines advance.

Content Addition: The primary focus of large medical terminologies is human medicine. While human and veterinary medical content often overlap, this still leaves large gaps in content necessary for veterinary data. Content must be expanded to cover those gaps in order to support veterinary data collection and analysis.

Distribution: Successful application of a terminology requires that access be available and content be distributed to all applicable users. This distribution should be automated and well-coordinated in order to assure consistency and currency.

Mapping services: We frequently provide mapping (alignment) services to those who have an existing terminology list.

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Facilitated Collaboration

We help veterinary organizations determine their own best approach to standardized terminologies.

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Education

We make educational materials available to veterinary organizations deploying standardized terminologies and provide educational opportunities to individual veterinarians.

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Terminology Development

We believe that in order for SNOMED-CT® to contribute to Veterinary Medicine, its veterinary content must be enriched. VTSL acts, on behalf of various veterinary stakeholders, to facilitate the incorporation of high quality veterinary terminology content within the SNOMED-CT® universe.

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