The image guided ¹²⁵I seeds implantation treatment terminal non small cell lung carcinoma research of application

Objective To analyze, research and process curative effect and damaging effect of terminal non small cell lung carcinoma(NSCLC). Methods Under treatment planning system and CT image guided, ¹²⁵I seeds were implanted in 89 case confirmed terminal NSCLC and posologic validation and recheck termly. Results The total efficient rate of brachytherapy and chemotherapy group respectively is 97% and 20%. They have the significant difference(χ²=64.92, P<0.01). Conclusion The therapy of radioactive ¹²⁵I seeds implantation is resulfful. But it unavoidably has low-grade damaging effect.