CAJ | 학술논문

目的探讨 CT 引导下 I125植入在52例周围型肺癌治疗的临床疗效及意义.方法对52例中晚期周围型肺癌在 CT 引导下行 I125粒子植入治疗.结果本组病例均顺利完成手术,植入粒子12~122枚,粒子活度0.60~1.60Ci,肿瘤周边匹配剂量110~150Gy.随访3~36个月,局部有效率79.12%,中位局部控制时间18个月,中位生存时间23个月.1年局部控制率71.1%,2年为59.1%,3年为49.3%,1年生存率44.8%,2年为25.7%,3年为17.9%.结论 CT 引导下行 I125粒子植入用于中晚期周围型肺癌治疗,疗效显著,对改善患者的生活质量,延长生存期具有重要临床应用价值.
목적탐토 CT 인도하 I125식입재52례주위형폐암치료적림상료효급의의.방법대52례중만기주위형폐암재 CT 인도하행 I125입자식입치료.결과본조병례균순리완성수술,식입입자12~122매,입자활도0.60~1.60Ci,종류주변필배제량110~150Gy.수방3~36개월,국부유효솔79.12%,중위국부공제시간18개월,중위생존시간23개월.1년국부공제솔71.1%,2년위59.1%,3년위49.3%,1년생존솔44.8%,2년위25.7%,3년위17.9%.결론 CT 인도하행 I125입자식입용우중만기주위형폐암치료,료효현저,대개선환자적생활질량,연장생존기구유중요림상응용개치.
Objective To explore the efficacy of CT-guided I125 radioactive seed implantation for peripheral lung cancer. Methods Fifty two patients with intermediate or advanced stage peripheral lung cancer after radiotherapy underwhen CT-guided I125 radioactive seed implantation. .Results The number of seeds ranged from 12~122,and the radioactive activity was 0.60~ 1.60Ci,The matched peripheral dose ranged from 110-150Gy .The folow-up ranged from 3 to 36 months.Conclusion .The local control rate was 79.12%.The median local control time was 18 months,median survival time was23 months THE1-,2-and 3-year local control rates and survival rates were 71.1%,59.1%,49.3% and 44.8%,25.7%,17.9%. conclusion . It is fairly effective that CT-guided I125 radioactive seed implantation for intermediate or advanced stage peripheral lung cancer .There was important application value to improve patient’s life quality and to prolong their survival term.