Clinical Research Directory

Inclusion Criteria: * Age ≥ 18 years, either sex. * Histopathologically confirmed B-cell non-Hodgkin lymphoma MZL (splenic, nodal, or extra-nodal). * At least 1 measurable lesion * Eligible for treatment: meets the GELF criteria, or has clinical symptoms/organ dysfunction related to the disease * Patients who are not suitable for local radiotherapy or whose condition progresses after local treatment, and those not suitable for local radiotherapy include the following situations: * Ann Arbor non-continuous Stage II or Stage III-IV non-gastric MALT and nodal MZL * SMZL (Splenic Marginal Zone Lymphoma) * Gastric MALT with Lugano Stage II2/IIE/IV * ECOG performance status (PS) score of 0-2. * Expected survival time is ≥3 months * Sign the Informed consent Exclusion Criteria: * Currently has other malignant tumors; * Lymphoma involving the central nervous system * Allergic to any of the study drugs; * Active infection or uncontrolled HBV infection (DNA\>105/ml), HIV/AIDS, or other severe infectious diseases; * Pregnant or lactating women and women of childbearing age who are unwilling to use contraception; * Any other conditions deemed unsuitable for participation in this trial by the investigator.