The Sanctuary Within: Development of CD20+ CNS Lymphoma Despite Peripheral B-Cell Depletion by Rituximab in a Multiple Sclerosis Patient. Harirchian M H, Mohammadianinejad S E, Bayati A, Soleimani V, Sarvestani Z, Kaeedi M, Havadaragh S H Case Rep Neurol Med. 2026; 2026:1186165. PMID: 42211720. Abstract CommentRecommendBookmarkWatch