由于子宫颈的部位前靠膀胱后近直肠,放射线在杀灭癌细胞的同时对正常组织也有一定损伤。治疗期间部分患者可出现放射性直肠炎和放射性膀胱炎,表现为大便次数增多、腹痛、腹泻、肛门下坠感、脓血便,或者出现尿频、尿急、尿痛、尿道抽搐、下腹坠痛等。 Due to the site of the cervix before the bladder near the rectum, radiation in killing cancer cells at the same time there are some damage to normal tissues. During treatment, some patients may have radiation proctitis and radioactive cystitis, manifested as increased stool frequency, abdominal pain, diarrhea, anal fall feeling, purulent blood, or urinary frequency, urgency, dysuria, urinary tract twitching, abdominal pain and lower abdomen.