Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC 27514, USA.
Int J Radiat Oncol Biol Phys. 2010 Mar 1;76(3 Suppl):S70-6. doi: 10.1016/j.ijrobp.2009.06.091.
The three-dimensional dose, volume, and outcome data for lung are reviewed in detail. The rate of symptomatic pneumonitis is related to many dosimetric parameters, and there are no evident threshold "tolerance dose-volume" levels. There are strong volume and fractionation effects.
详细回顾了肺部的三维剂量、体积和结果数据。症状性放射性肺炎的发生率与许多剂量学参数有关,并且不存在明显的“耐受剂量-体积”阈值水平。存在强烈的体积和分割效应。