Psychiatry and Psychology

Disorganized Schizophrenia

A type of schizophrenia characterized by frequent incoherence; marked loosening of associations, or grossly disorganized behavior and flat or grossly inappropriate affect that does not meet the criteria for the catatonic type; associated features include extreme social withdrawal, grimacing, mannerisms, mirror gazing, inappropriate giggling, and other odd behavior. (Dorland, 27th ed)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A type of schizophrenia characterized by frequent incoherence; marked loosening of associations, or grossly disorganized behavior and flat or grossly inappropriate affect that does not meet the criteria for the catatonic type; associated features include extreme social withdrawal, grimacing, mannerisms, mirror gazing, inappropriate giggling, and other odd behavior. (Dorland, 27th ed)

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

MeSH Record

Synonyms

7 entry terms
  • Hebephrenic Schizophrenia
  • Schizophrenia, Disorganized
  • Schizophrenia, Hebephrenic
  • Disorganized Schizophrenias
  • Hebephrenic Schizophrenias
  • Schizophrenias, Disorganized
  • Schizophrenias, Hebephrenic

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

/psychol permitted but consider SCHIZOPHRENIC PSYCHOLOGY (IM) if hebephrenic aspect is less relevant (NIM)

MeSH Record

History Note

81; was SCHIZOPHRENIA, HEBEPHRENIC 1972-80 (Prov 1972)

MeSH Record

Previous Indexing

  • Schizophrenia (1966-1971)

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

WM 203

AMA Style

References

  1. National Library of Medicine. Disorganized Schizophrenia. Medical Subject Headings (MeSH). 2026. Unique ID D012562. http://id.nlm.nih.gov/mesh/2026/D012562
  2. Disorganized Schizophrenia. In: Wikipedia. https://en.wikipedia.org/wiki/Disorganized_schizophrenia
  3. Disorganized Schizophrenia. In: Wikidata. https://www.wikidata.org/wiki/Q267759