title: Severe radiation injuries of the stomach, small intestine, colon and rectum.
mesh_terms: D000008:Abdominal Neoplasms / Q000532:radiotherapy; D000328:Adult; D003106:Colon / Q000528:radiation effects*; D003108:Colonic Diseases / Q000209:etiology; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D005833:Genital Neoplasms, Female / Q000532:radiotherapy; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology; D007421:Intestine, Small / Q000528:radiation effects*; D008297:Male; D008452:Maximum Allowable Concentration; D010386:Pelvic Neoplasms / Q000532:radiotherapy; D011832:Radiation Injuries / Q000473:pathology*; D011855:Radiodermatitis / Q000473:pathology; D011867:Radioisotope Teletherapy / Q000009:adverse effects; D011878:Radiotherapy / Q000009:adverse effects* / Q000592:standards; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000009:adverse effects; D012002:Rectal Diseases / Q000209:etiology; D012007:Rectum / Q000528:radiation effects*; D013270:Stomach / Q000528:radiation effects*; D013997:Time Factors