Authors | Year | Investigation | Materials | Number of patient | Incidence (%) | Related factor |
---|---|---|---|---|---|---|
Takigawaetal [4] | 2000 | single institute | BCT | 157 | 2.5 | Immunologic reaction |
Miwaetal [5] | 2004 | single institute | BCT | 206 | 2.4 | not evaluated |
Ogoetal [6] | 2008 | multi-institute | BCT | 2056 | 1.8 | no factor was reported |
Katayamaetal [7] | 2009 | multi-institute | BCT | 702 | 2.3 | age >50, concurrent |
Kuboetal [8] | 2009 | multi-institute | BCT | 413 | 2.9 | endocrine therapy irradiated lung volume |
Ogoetal [9] | 2010 | single institute | BCT | 616 | 1.9 | no factor was reported |
Oieetal [10] | 2013 | single institute | BCT | 428 | 1.2 | radiation pneumonitis |
Thisstudy | 2014 | single institute | BCT and PMRT | 1176 | 1.4 | older age |