#EULAR2020 #op0051 presence of Structural Enthrseal Lesions (SEL) in PSO associated w/higher risk of progression to PsA: 37.5%If SEL present vs 3.4% no SEL/no arthalgia& 15.2% no SEL/+arthralgia. Highest risk in PSO w/SEL+arthralgia at 42.8% @RheumNow https://t.co/7knYXeap7l