Treatment results of three-dimensional conformal radiotherapy in 50 cases of elderly non-small cell lung cancer patients
- VernacularTitle:老年非小细胞肺癌50例三维适形放疗的临床分析
- Author:
Chengzhong ZHOU
;
Yanchun XIA
;
Haibo XIA
- Publication Type:Journal Article
- Keywords:
Carcinoma;
Non-small cell lung;
Radiotherapy;
Three-dimensional conformal radiotherapy
- From:
Cancer Research and Clinic
2007;19(z1):30-31
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical results of elderly non-small cell lung cancer patients treated with three-dimensional conformal radiotherapy (3DCRT).Methods 50 such patients were treated bv 3DCRT with 6MV WDVE-XKY808.The total SRT dose was 60 Gy prescribed at the 70%～90% isodose by multifractions of fraction size 2～4 Gy.with interfraction duration of 1～3days.Results Of fhe 50 patients.15 achieved CR and 23 PR with a total response rate of 76%(38/50).The overall1-,2-and3-year survival rates 66.3%,45.7%,30.3%.Conclusion The 3DCRT is an effective and safe treatment modality for elderly non-small cell lung cancer patients.
