Abstract Number: 685 • 2016 ACR/ARHP Annual Meeting
Paradoxical Psoriasis Secondary to Anti-Tnfa Agents in Patients with Ankylosing Spondylitis: A Nationwide Population-Based Cohort Study
Background/Purpose: Anti-tumor necrosis factor-alpha (anti-TNFa) agents are established as the mainstay of treatment for ankylosing spondylitis (AS). Recently, paradoxical induction or exacerbation of psoriatic skin…