Exacerbation of Behcet’s Disease and Pyoderma Gangrenosum Following COVID-19 Infection: A Case Report

Abstract

Behcet’s disease (BD) and pyoderma gangrenosum (PG) are rare autoimmune inflammatory diseases that have been reported to relapse following COVID-19 infection. BD is a multisystemic syndrome that may involve multiple body organs. PG is a skin disease that can be a part of the skin involvement of BD. We report a 33-year-old woman with BD and PG who developed headaches, arthralgias, and rapidly progressive painful skin ulcers after COVID-19. She had not complained about BD or PG symptoms for two years prior to admission. Treatment at admission comprised infliximab 560 mg every eight weeks, azathioprine 50 mg daily, and low-dose aspirin. Due to the suspicion of neuro BD and the rapid appearance and progression of the ulcers, she was treated with intravenous (IV) methylprednisolone 1000 mg daily three times followed by prednisone at 1 mg/kg/day. Azathioprine was increased to 100 mg bid. Local ulcer care was provided. She was discharged home on the eighth hospital day. The arthralgias were completely gone, and the headaches and skin ulcers had improved. Six months after discharge, she was off prednisone and continued infliximab and azathioprine. She had no headaches or joint pains, and the ulcers had completely healed. One year after admission, BD and PG signs and symptoms had completely disappeared. This case highlights the importance of recognizing that autoimmune diseases may exacerbate COVID-19. Timely management is crucial to prevent complications and morbidity. To our knowledge, this is a rare case report describing BD and PG exacerbation following COVID-19.

A Case Report of Neuro-Behçet Syndrome: Frequent Neurological Manifestations Concurrent With Life-Threatening Illnesses

“…The use of aggressive immunosuppressant therapy in these instances, resulting in improvement, underscores the crucial need for a nuanced understanding of immune dynamics in NBD exacerbations influenced by various factors, including infections. This awareness lays the foundation for developing targeted therapeutic approaches that acknowledge the multifaceted nature of these immune-mediated conditions [8,9].…”