U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

DTT Pathology Dictionary 2019-2021

The Division of Translational Toxicology (DTT) has been collecting and reporting histopathology and clinical pathology data since 1976. Over the years, pathology terminologies have evolved. This dictionary includes legacy terms and their current equivalent, and mappings to external ontologies. This dictionary is currently in progress and under review (Version: November 2021)
DOI: https://doi.org/10.22427/NTP-DATA-002-00092-0001-0000-4


DTT Legacy Gross Pathology and Histopathology Mapping to DNTP Standard Term

DTT Histopathology Standard Term with Link to Ontology

DTT Clinical Pathology Standard Term with Link to Ontology