Splenic marginal zone lymphoma (SMZL) is a rare, indolent B-cell lymphoma that principally involves the spleen, often extending to the bone marrow and peripheral blood, while nodal involvement remains ...
What Is Marginal Zone Lymphoma? Marginal zone lymphoma (MZL) isn’t one disease, but a group of rare, slow-growing blood cancers. They’re known as non-Hodgkin lymphomas because they start in your ...