Truong Minh Tam, Kovalchuk Nataliya
Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Moakley Building, LL238, 830 Harrison Avenue, Boston, MA 02445, USA.
Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Moakley Building, LL238, 830 Harrison Avenue, Boston, MA 02445, USA.
PET Clin. 2015 Apr;10(2):279-96. doi: 10.1016/j.cpet.2014.12.010. Epub 2015 Feb 18.
Incorporation of PET/computed tomography (CT) in radiotherapy planning plays a critical role in assisting gross tumor volume delineation for radiotherapy planning and delivery. As radiotherapy techniques evolve to become more conformal with the increasing use of intensity-modulated radiotherapy and stereotactic body radiotherapy, whereby sharp dose gradients exist between the target and adjacent normal tissue, accurate contouring of tumor targets is vital for the success of radiotherapy to achieve cure and locoregional control. This article outlines the integration of PET/CT into radiotherapy planning for head and neck, lung, and other solid tumors.
将正电子发射断层显像/计算机断层扫描（PET/CT）纳入放射治疗计划，在辅助确定放射治疗计划和实施中的大体肿瘤体积方面发挥着关键作用。随着放射治疗技术不断发展，越来越多地采用调强放射治疗和立体定向体部放射治疗，使得靶区与相邻正常组织之间存在明显的剂量梯度，准确勾勒肿瘤靶区对于放射治疗实现治愈和局部区域控制的成功至关重要。本文概述了PET/CT在头颈部、肺部及其他实体肿瘤放射治疗计划中的整合应用。
