Burkitt Lymphoma (BL)

REALYSA cohort is a population-based epidemiological platform in real-life for lymphomas designed to enrich prognostic data, by integrating together epidemiological, clinical and biological data. REALYSA is a platform perfectly set up to * Study prognostic factors using integrated epidemiological and biological data (genetics), to better characterize the determinants of refractoriness and relapse in patients with lymphoma, to follow the growing number of survivors and describe median to long-term sequela, second cancer, quality of life (QoL)… * Document treatment effectiveness in real life and observance * Address socio-economical questions