Diseases

Psoriatic Arthritis

A type of inflammatory arthritis associated with PSORIASIS, often involving the axial joints and the peripheral terminal interphalangeal joints. It is characterized by the presence of HLA-B27-associated SPONDYLARTHROPATHY, and the absence of rheumatoid factor.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A type of inflammatory arthritis associated with PSORIASIS, often involving the axial joints and the peripheral terminal interphalangeal joints. It is characterized by the presence of HLA-B27-associated SPONDYLARTHROPATHY, and the absence of rheumatoid factor.

MeSH Record

Classification

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See Also

MeSH Record

Synonyms

8 entry terms
  • Arthritis, Psoriatic
  • Psoriasis Arthropathica
  • Psoriasis, Arthritic
  • Psoriatic Arthropathy
  • Arthritic Psoriasis
  • Arthropathies, Psoriatic
  • Arthropathy, Psoriatic
  • Psoriatic Arthropathies

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

History Note

90

MeSH Record

Previous Indexing

  • Arthritis (1966-1989)
  • Psoriasis (1966-1989)

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

WE 344

AMA Style

References

  1. National Library of Medicine. Psoriatic Arthritis. Medical Subject Headings (MeSH). 2026. Unique ID D015535. http://id.nlm.nih.gov/mesh/2026/D015535
  2. Psoriatic Arthritis. In: Wikipedia. https://en.wikipedia.org/wiki/Psoriatic_arthritis
  3. Psoriatic Arthritis. In: Wikidata. https://www.wikidata.org/wiki/Q511097