Fast Five Quiz: Psoriatic Arthritis Presentation and Diagnosis

Herbert S. Diamond, MD; Eric M. Ruderman, MD


December 23, 2021

Psoriatic arthritis is a chronic inflammatory arthritis that occurs in people with psoriasis. Up to 30% of patients with psoriasis have psoriatic arthritis. Psoriatic arthritis can affect any joint in the body, although it has a predilection for the large joints, particularly those of the lower extremities, and the distal joints of the fingers and toes. Left untreated, it can lead to permanent joint damage.

How much do you know about the presentation and diagnosis of psoriatic arthritis? Test your knowledge with this quick quiz.


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