Metathesaurus Minimal Standard Terminology Digestive Endoscopy (MTHMST) is produced by the U.S. National Library of Medicine (NLM).
MTHMST is based on information found in the Minimal Standard Terminology Digestive Endoscopy, which was developed by the European Society of Gastrointestinal Endoscopy (ESGE), and is now maintained by the World Organization of Digestive Endoscopy.
MTHMST includes anatomy, findings, diagnosis, procedures, and adverse events terms related to endoscopy.
Metathesaurus Update Frequency
MTHMST was last updated in the Metathesaurus in 2002.