Objective To compare the acute radiation reactions and sequelae with different radiation fields and different modes of fractionated radiotherapy for nasopharyngeal carcinoma.
2
低氧放疗能否降低鼻咽癌患者放射性脑病及严重张口困难等后遗症的发生率,尚难以推断。
Whether hypoxic radiotherapy can reduce the rate of the sequela such as the difficulty in opening mouth and radiation induced-encephalopathy is difficult to deduce.