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目的:探讨彩超引导下125I粒子植入治疗周围型肺癌临床价值。方法:彩超引导下将125I粒子按计划植入周围型肺肿瘤的不同深度,术后CT验证粒子剂量分布是否与治疗计划一致,确定下步补充治疗方案。结果:125I粒子植入治疗后,所有患者临床症状得到不同程度的改善,术后CT复查见肿瘤明显缩小。结论:彩超引导下125I粒子植入在周围型肺癌治疗中有较高的应用价值。
Objective: To investigate the clinical value of 125I seeds guided by color Doppler ultrasonography in the treatment of peripheral lung cancer. Methods: Under the guidance of color Doppler ultrasound, 125 I seeds were planted into different depths of peripheral lung tumors according to the plan. Postoperative CT was used to verify whether the dose distribution of the particles was consistent with the treatment plan. Results: After the 125I seeds were implanted, the clinical symptoms of all patients were improved to some extent. The tumor size was significantly reduced after CT examination. CONCLUSION: The application of 125I seeds under the guidance of color Doppler ultrasonography has a high value in the treatment of peripheral lung cancer.