三维立体放射诊疗在肺部肿瘤诊断和治疗中的效果研究

目的探讨三维立体放射诊疗在肺部肿瘤诊断和治疗中的效果。方法对我院进行治疗的143例肺部肿瘤患者进行三维立体式放疗,观察其治疗效果和影响。结果治疗1个月后85例患者临床症状减轻,肿瘤有效率为59.4%,治疗3个月后有效率为76.2%;治疗前有101例伴有癌性疼痛,放疗结束后,有78例症状减轻好转,有效率为77.2%;有5例患者在治疗期由于并发感染和脑转移死亡,其余患者均完成放疗。随访1～12个月,有18例患者由于并发肺部感染、全身多处转移和功能衰竭等死亡。结论三维立体放疗技术有效提高靶区照射的准确性,降低了肿瘤周围组织残留细胞增长、扩散和远处转移的机率,减少了周围正常组织的耐受量,具有疗程短、副作用小、疗效显著等优点,值得在临床中使用。

Three-dimensional radiation treatment in lung cancer diagnosis and treatment of the effect of

Objective Three-dimensional radiation treatment of lung cancer in the diagnosis and treatment results.Methods Our hospital for treatment of 143 patients with lung cancer patients with three-dimensional three-dimensional radiation therapy, observe the therapeutic effect and impact.Results After 1 month of treatment to reduce clinical symptoms in 85 patients, tumor response rate was 59.4%, effective three months after treatment was 76.2%;before treatment, 101 cases with cancer pain, after radiotherapy, 78 pat...