Annals of Oncology 7:S35-S39, 1996
© 1996 European Society for Medical Oncology
Reviews |
Mantle-cell lymphoma: Classification and therapeutic implications
Division of Hematology/Oncology, Loyola University Cancer Center Maywood, IL, USA
Correspondence to: Richard I. Fisher, MD Division of Hematology/Oncology Loyola University Cancer Center 2160 S First Avenue Maywood, IL 60153-5500 USA
Mantle-cell lymphomas have been recognized in the new Revised European-American Lymphoma Classification as a peripheral B-cell neoplasm that has a distinct morphologic, immunologic, and genetic phenotype. Mantle-cell lymphomas have been subtyped into four categories, termed mantle zone, nodular, diffuse, or blastoid. The incidence of the mantle-zone pattern remains controversial. The fact that patients with the nodular, diffuse, or blastoid subtypes of mantle-cell lymphoma have a high proliferative rate resulting from overexpression of the cyclin D1 and a very short median survival demonstrates conclusively that these patients should be categorized as having an aggressive lymphoma. Most authorities believe that the mantle zone variant pursues a more benign clinical course than the other subtypes. Trials of the new purine analogs are of great interest in these mantle-zone lymphoma patients.
B-cell lymphoma, classification systems, MCL, purine analogs, REAL classification, Working Formulation