Psychiatry and Psychology

Delusions

A false belief regarding the self or persons or objects outside the self that persists despite the facts, and is not considered tenable by one's associates.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A false belief regarding the self or persons or objects outside the self that persists despite the facts, and is not considered tenable by one's associates.

MeSH Record

Classification

Broader headings

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MeSH Record

Synonyms

1 entry terms
  • Delusion

MeSH Record

Aspects Covered

31 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, rehabilitation, surgery, therapy, urine, virology.

MeSH Record

Indexing Annotation

this is the French "délire"; do not confuse with ILLUSIONS

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

WM 140

AMA Style

References

  1. National Library of Medicine. Delusions. Medical Subject Headings (MeSH). 2026. Unique ID D003702. http://id.nlm.nih.gov/mesh/2026/D003702
  2. Delusions. In: Wikipedia. https://en.wikipedia.org/wiki/Delusion
  3. Delusions. In: Wikidata. https://www.wikidata.org/wiki/Q189643