
Psoriasis and similar disorders

Psoriatic arthropathy
- Joint inflammation associated with psoriasis.
- syndrome of psoriasis in association with inflammation, arthritis; rheumatoid factor is usually not present in the sera of affected individuals.

Other psoriasis and similar disorders

Parapsoriasis

Pityriasis rosea

Pityriasis rubra pilaris

Other and unspecified pityriasis

Other psoriasis and similar disorders