Prognostic factors in follicular lymphoma.
Follicular lymphoma (FL) is one of the most common types of non-Hodgkin's lymphoma. It is usually diagnosed at an advanced stage, for which many treatment options exist, however, no curative standard therapy has been identified. The outcome is highly variable with a median survival of approximately 10 years. The life expectancy of patients with FL has been extended with the use of rituximab, a monoclonal antibody targeting the CD20 antigen on FL cells, but there remains a group of patients who fail to respond to chemoimmunotherapy and die early of their disease. Transformation of FL to an aggressive histology is an important event with high morbidity and mortality. The Follicular Lymphoma International Prognostic Index has become the clinically useful prognostic tool, but gives only a rough estimate of expected outcome. There is a need for useful biomarkers for prediction of the disease course of single patients to individualize therapy, especially in the new era of chemoimmunotherapy.
Relander
Thomas
T
Department of Pathology, British Columbia Cancer Agency and University of British Columbia, Vancouver, British Columbia, Canada.
Johnson
Nathalie A
NA
Farinha
Pedro
P
Connors
Joseph M
JM
Sehn
Laurie H
LH
Gascoyne
Randy D
RD
D006801:Humans; D008224:Lymphoma, Follicular / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D011379:Prognosis