Diseases

Rheumatoid Arthritis

A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

1 entry terms
  • Arthritis, Rheumatoid

MeSH Record

Aspects Covered

35 allowable subheadings

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

MeSH Record

Indexing Annotation

in children = ARTHRITIS, JUVENILE RHEUMATOID; includes PCE: polyarthrite chronique evolutive; tends to be chronic so do not coord with CHRONIC DISEASE

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

WE 346

AMA Style

References

  1. National Library of Medicine. Rheumatoid Arthritis. Medical Subject Headings (MeSH). 2026. Unique ID D001172. http://id.nlm.nih.gov/mesh/2026/D001172
  2. Rheumatoid Arthritis. In: Wikipedia. https://en.wikipedia.org/wiki/Rheumatoid_arthritis
  3. Rheumatoid Arthritis. In: Wikidata. https://www.wikidata.org/wiki/Q187255