PB2091: INFLUENCE OF HISTOLOGICAL GRADE IN CLINICAL CHARACTERISTICS AND LONG-TERM OUTCOME OF FOLICULAR LYMPHOMA. (23rd June 2022) - Zamanillo, I.; Poza, M.; Iñiguez, R.; Barrio, S.; Sarandeses, P.; Martin, A.; Rodriguez, A.; Baumann, T.; Rufian, L.; Martinez-Lopez, J.; Jimenez-Ubieto, A.