Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational [Patient Registry]
Official Title: Hepatitis B Virus Reactivation in Patients With Marginal Zone B-cell Lymphoma After Rituximab Containing Treatment: Consortium for Improving Survival of Lymphoma (CISL)
Brief Summary: Marginal zone lymphoma is a rare of subtype of Non-Hodgkin Lymphoma. Because of its rarity, prospective clinical trial is difficult to conduct. Therefore we want to make prospective MZL patients' cohort for several observation study