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目的:对鼻咽癌放射治疗全颈前切野摆位体位不确定因素的分析,寻找较为理想的体位摆位法。方法:将来30例鼻咽癌患者分为A、B、C组,,楔形枕放置不同的体位情况下,分别测量治疗前后体位的达标率和重复率。结果:治疗前达标:A组占63%,B组占84%,C组占80%;治疗后体位变化A组占6.25%,B组占7.14%C组占22.22%。结论:每个患者都有自己的具体情况,摆位过程要因人而异。通过对比B组为较理想的全颈前切治疗体位。
OBJECTIVE: To analyze the uncertainty of the position of the whole anterior cervical spondylolisthesis during radiotherapy of nasopharyngeal carcinoma (NPC) and to search for an ideal posture setting method. Methods: In the future, 30 patients with nasopharyngeal carcinoma were divided into A, B, C groups, wedge-shaped pillow placed in different positions, respectively, before and after treatment to measure the compliance rate and repetition rate. Results: Before treatment, A group accounted for 63%, B group accounted for 84%, C group accounted for 80%; Postoperative treatment group A accounted for 6.25%, B group accounted for 7.14% C 22.22%. Conclusion: Each patient has its own specific circumstances, setting process to vary. By comparing the B group for the more ideal anterior cervical resection treatment position.