Anatomy

Esophagus

The muscular membranous segment between the PHARYNX and the STOMACH in the UPPER GASTROINTESTINAL TRACT.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The muscular membranous segment between the PHARYNX and the STOMACH in the UPPER GASTROINTESTINAL TRACT.

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Aspects Covered

24 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood supply, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, innervation, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

Indexing Annotation

/blood supply: ESOPHAGEAL AND GASTRIC VARICES is available: see note there; /surg: consider also ESOPHAGECTOMY; ESOPHAGOPLASTY; or ESOPHAGOSTOMY; inflammation = ESOPHAGITIS; hemorrhage = ESOPHAGEAL DISEASES (IM) + GASTROINTESTINAL HEMORRHAGE (NIM); rupture: index under ESOPHAGUS /inj (IM) + RUPTURE (NIM) or ESOPHAGEAL DISEASES (IM) + RUPTURE, SPONTANEOUS (NIM); peristalsis of the esophagus = ESOPHAGUS /physiol (IM) + PERISTALSIS (NIM); esophageal intubation = ESOPHAGUS (IM) + INTUBATION (IM); esophageal obturator airway = ESOPHAGUS (IM) + INTUBATION /instrum (IM)

MeSH Hierarchy

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NLM Classification

WI 250

AMA Style

References

  1. National Library of Medicine. Esophagus. Medical Subject Headings (MeSH). 2026. Unique ID D004947. http://id.nlm.nih.gov/mesh/2026/D004947
  2. Esophagus. In: Wikipedia. https://en.wikipedia.org/wiki/Esophagus
  3. Esophagus. In: Wikidata. https://www.wikidata.org/wiki/Q173710