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Medical Term:

psoriatic arthritis


the concurrence of psoriasis and polyarthritis, resembling rheumatoid arthritis but thought to be a specific disease entity, seronegative for rheumatoid factor and often involving the digits.

Synonym(s): arthropathia psoriatica

See Also: arthritis mutilans

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.