Comparison of radiation-induced normal lung tissue density changes for patients from multiple institutions receiving conventional or hypofractionated treatments.


PURPOSE To quantitatively assess changes in computed tomography (CT)-defined normal lung tissue density after conventional and hypofractionated radiation therapy (RT). METHODS AND MATERIALS The pre-RT and post-RT CT scans from 118 and 111 patients receiving conventional and hypofractionated RT, respectively, at 3 institutions were registered to each other… (More)
DOI: 10.1016/j.ijrobp.2014.03.022


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