The WHo Classification of the Lymphoid Neoplasms 1. Precursor B-Cell Neoplasms Precursor-B lymphoblastic leukemia/lymphoma ll Peripheral B-Cell Neoplasms Chronic lymphocytic leukemia/small lymphocytic lymphoma B-cell prolymphocytic leukemia Lymphoplasmacytic lymphoma Splenic and nodal marginal zone lymphomas Extranodal marginal zone lymphoma Mantle cell lymphoma Follicular lymphoma Marginal zone lymphoma Hairy cell leukemia Plasmacytoma/plasma cell myeloma Diffuse large B-cell lymphoma Burkitt lymphomaThe WHO Classification of the Lymphoid Neoplasms I. Precursor B-Cell Neoplasms • Precursor-B lymphoblastic leukemia/lymphoma II. Peripheral B-Cell Neoplasms • Chronic lymphocytic leukemia/small lymphocytic lymphoma • B-cell prolymphocytic leukemia • Lymphoplasmacytic lymphoma • Splenic and nodal marginal zone lymphomas • Extranodal marginal zone lymphoma • Mantle cell lymphoma • Follicular lymphoma • Marginal zone lymphoma • Hairy cell leukemia • Plasmacytoma/plasma cell myeloma • Diffuse large B-cell lymphoma • Burkitt lymphoma