%0 Journal Article %T New Clinical Features and Dosimetric Predictor Identification for Symptomatic Radiation Pneumonitis after Tangential Irradiation in Breast Cancer Patients %A Ge Wen %A Jiang-Hua Huang %A Jun-Tian Shi %A Xiao Lin %A Xiao-Bo Huang %A Xiao-Wen Lan %A Yu-Ting Tan %A Zhi-Chun He %J Journal of Cancer %D 2017 %I Ivyspring International Publisher %R 10.7150/jca.21158 %X Background: Tangential irradiation is the most popular postoperative radiotherapy technique for breast cancer. However, irradiation has been related to symptomatic radiation pneumonitis (SRP), which decreases the quality of life of patients. This study investigated the clinical features and dosimetric parameters related to SRP of the ipsilateral lung to identify risk factors for SRP in breast cancer patients after three-dimensional conformal radiation therapy (3D-CRT) with tangential fields. %K Breast cancer %K Radiation pneumonitis %K Radiotherapy %K Tangential irradiation. %U http://www.jcancer.org/v08p3795.htm