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ltrasoundguided Interstitial Implant Brachytherapy for Moderately Advanced and Advanced Cervical Carcinoma

摘要:目的：探討超聲引導下組織間插植內照射治療中晚期宮頸癌的意義和效果。方法:回顧性分析32例中晚期宮頸癌患者,采用超聲引導下腫瘤組織間插植內照射+外照射。結果：有23例腫瘤脫落,宮頸原形出現,其余7例腫瘤縮小50%以上,持續時間均≥1個月,另有2例腫塊縮小＜50%,即CR為719%,PR為218%,NC為63%,PD為0%。結論：超聲引導下插植內照射是一種治療中晚期宮頸癌的安全有效的近距離放療技術。Abstract: Objective: To evaluate the efficacies of interstitial implant brachytherapy by ultrasoundguided for moderately advanced and advanced cervical carcinoma. Methods: Thirytwo patients with cervical cancer ⅡbⅣ who received interstitial implant brachytherapy by ultrasoundguided and routine irradiation. Results: 719% cases achieved complete remission (CR), 219% cases partial remission (PR), 63% cases no change(NC),0% case progressed disease（PD）. Conclusion: Interstitial implant brachytherapy by ultrasoundguided is an effective method for cervical tumor.