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目的:探讨中度高原地区晚期颌面部恶性肿瘤的放射治疗。方法:就我院2007年—2011年收治的7例失去手术时机、进行放射治疗和高压氧治疗的典型病例进行回顾性研究。结果:所有7例患者在高压氧改善了机体的供氧状态的基础上,促进了放射治疗的效果。结论:高海拔地区在晚期颌面部恶性肿瘤放射治疗的同时,辅助高压氧改善细胞的低氧内环境,有助于提高放射治疗的效果。
Objective: To investigate the radiotherapy of advanced maxillofacial malignancies in moderate highland. Methods: A retrospective study was performed on seven typical cases of patients who lost their operation opportunity and were treated with radiotherapy and hyperbaric oxygenation in our hospital from 2007 to 2011. Results: All seven patients promoted radiotherapy based on hyperbaric oxygen, which improved the oxygen supply to the body. CONCLUSION: In the high altitude area, radiotherapy of maxillofacial malignant tumors is advanced, and hyperbaric oxygen supplementation can improve the hypoxic environment of the cells and improve the radiotherapy effect.