Interfractional Variations of Tumor Centroid Position and Tumor Regression during Stereotactic Body Radiotherapy for Lung Tumor

Interfractional Variations of Tumor Centroid Position and Tumor Regression during Stereotactic Body Radiotherapy for Lung Tumor

Purpose. To determine interfractional changes of lung tumor centroid position and tumor regression during stereotactic body radiation therapy (SBRT). Methods and Materials. 34 patients were treated by SBRT in 4-5 fractions to a median dose of 50 Gy. The CT scans acquired for verification were regist...

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Bibliographic Details
Main Authors: Yanan Sun, Yufei Lu, Siguo Cheng, Wei Guo, Ke Ye, Huiyun Zhao, Xiaoli Zheng, Dingjie Li, Shujuan Wang, Chengliang Yang, Hong Ge
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:BioMed Research International
Online Access:http://dx.doi.org/10.1155/2014/372738

Internet

http://dx.doi.org/10.1155/2014/372738

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