SAT0532 MRI DETECTS SUBCLINICAL PLANTAR FASCIA AND ACHILLES TENDON ENTHESITIS IN PATIENTS WITH PSORIATIC ARTHRITIS, PSORIASIS AND ANKYLOSING SPONDYLITIS

Background null Enthesitis is thought to be a key feature driving the development of spondyloarthritis, although head-to-head studies in patients with psoriasis (Pso) versus psoriatic arthritis (PsA) are scarce. In PsA and ankylosing spondylitis (AS) patients the plantar fascia and Achilles tendon are among the entheseal structures most frequently affected clinically. MRI allows for objective detection of enthesitis in patients with rheumatic...