Second-Line 90Yttrium-Ibritumomab Tiuxetan (Zevalin) in a Patient With Conjunctival Mucosa-Associated Lymphoid Tissue Lymphoma Refractory to Rituximab

Lymphoma of mucosa-associated lymphoid tissue (MALT) is the most common variety of lymphoma seen in the ocular adnexae. The authors present the case of a patient with MALT lymphoma refractory to treatment with rituximab. Subsequent treatment with 90Yttrium-Ibritumomab tiuxetan yielded a complete response.