Use of Primary Radiotherapy for Rectal Cancer in the Netherlands between 1997 and 2008: A Population-based Study

The utilisation rate of radiotherapy for rectal cancer increased significantly over time, particularly for preoperative radiotherapy and was most pronounced for T2-3 patients. Due to national multidisciplinary treatment guidelines, regional differences became limited in recent years after adjustment for age and stage of the disease. A low utilisation rate of radiotherapy was seen in women and elderly patients.