CANCER EPIDEMIOL

Background: The aim of this study was to describe incidence patterns of lymphoid neoplasms in the Girona province (Spain) (1996-2015), and to predict the number of cases in Spain during 2020. Methods: Data were extracted from the Girona cancer registry. Incident cases were classified using the ICD-O-3, third revision, and grouped according to the WHO 2008 classification scheme. Age-adjusted incidence rates to the European standard population (ASRE) were estimated and incidence trends were modeled using Joinpoint. Results: 4367 lymphoid neoplasms were diagnosed in the Girona province. The ASRE for overall lymphoma was 37.1 (95% CI: 36.0; 38.2), with a marked male predominance in almost all subtypes. During 1996-2015, incidence trends remained stable for broader lymphoma categories. According to our predictions, 17,950 new cases of LNs will be diagnosed in Spain in 2020. Conclusions: This 'real-world' data will provide valuable information to better inform etiological hypotheses and plan future health-care services.