Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2013; 19(2): 185-198
Published online Jan 14, 2013. doi: 10.3748/wjg.v19.i2.185
Table 2 Summary of risk factors for gastrointestinal radiation injury
Risk factors
Radiation techniquesTreatment volume, total dose, fractionation dose and schedules
Combined modality therapiesSurgery
Chemotherapy: Particularly concurrent
Medical co-morbiditiesVascular disease, connective tissue disease, inflammatory bowel disease, HIV
Genetic susceptibilitySingle nucleotide polymorphism, ataxia telangiectasia