%0 Journal Article %T Is pectus excavatum a risk factor for radiation©\induced lung disease in patients undergoing radiation therapy following breast©\conserving surgery? %A Kenichi Sakurai %A Masaharu Hata %A Masahiro Okada %A Masakuni Sakaguchi %A Naoya Ishibashi %A Takuya Aizawa %A Toshiya Maebayashi %J Archive of "Thoracic Cancer". %D 2019 %R 10.1111/1759-7714.12933 %X The relationship between radiation dose to the ipsilateral lung and subsequent radiation©\induced lung disease (RILD) in breast cancer patients with pectus excavatum (PE) undergoing radiation therapy (RT) to residual breast tissue after breast©\conserving surgery has not yet been established. The incidence of RILD in such patients with PE, meaning that a large volume of the lung is within the radiation field, has not been determined. Therefore, the aim of this study was to determine the relationship between these factors %K Breast cancer %K pectus excavatum %K radiation©\induced lung disease %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6360220/