期刊
CLINICAL IMAGING
卷 39, 期 2, 页码 254-258出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.clinimag.2014.12.005
关键词
Lung cancer; Computed tomography; Stereotactic body radiation therapy; Local recurrence
资金
- MSKCC Biostatistics Core [P30 CA008748]
- NATIONAL CANCER INSTITUTE [P30CA008748] Funding Source: NIH RePORTER
Introduction: The objective of this study is to identify computed tomography (CT) features of local recurrence (LR) after stereotactic body radiation therapy (SBRT) for lung cancer. Methods: Two hundred eighteen patients underwent SBRT for lung cancer from January 1st, 2006 to March 1st, 2011. Signs of LR recorded: opacity with new bulging margin, opacification of air bronchograms, enlarging pleural effusion, new or enlarging mass, and increased lung density at the treatment site. Results: A new bulging margin at the treatment site was the only feature significantly associated with LR (P<.005). Conclusion: Most CT features classically associated with LR following conventional radiation therapy are unreliable for predicting LR following SBRT. (C) 2015 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据