21/08/2026
🧬 Can a treatment for multiple sclerosis trigger a new inflammatory condition in the gut?
🔬 This case report describes a patient with multiple sclerosis who developed severe pancolitis and perianal disease following rituximab treatment, raising the possibility of anti-CD20-associated inflammatory bowel disease. The report reviews the literature and discusses a potential therapeutic approach following discontinuation of rituximab.
📄 Anti-CD20-Triggered Crohn’s-Like Disease with Severe Perianal Involvement in a Patient with Multiple Sclerosis: Case Report, Review of the Literature, and Potential Therapeutic Approach
✍️ Adrià Quesada-Simó, Francisco Giner, Lucas Barea-Moya, Alejandro Garrido-Marin, Alejandro Mínguez, Pilar Nos and Sara Gil-Perotín
🔗 https://brnw.ch/21x568p