Impact of PET/CT-Based Radiation Therapy Planning in Gastrointestinal Malignancies

被引：1
作者：
Tsai, Chiaojung Jillian [1 ]
Das, Prajnan [1 ]
机构：
[1] Univ Texas MD Anderson Canc Ctr, Dept Radiat Oncol, 1515 Holcombe Blvd,Unit 97, Houston, TX 77030 USA
来源：
PET CLINICS | 2011年 / 6卷 / 02期
关键词：
FDG-PET; PET/CT; Radiation therapy; Gastrointestinal malignancies;
D O I：
10.1016/j.cpet.2011.02.002
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Many studies have explored the use of F-18-flurodeoxyglucose (FDG-PET) with CT for radiation therapy planning. The addition of PET/CT could improve tumor volume delineation, reduce geographic misses, and decrease treatment-related toxicity. For cancers of the gastrointestinal tract, the potential benefit of FDG-PET in radiation therapy management is less frequently studied. This article reviews the literature concerning PET/CT in radiation treatment planning. PET/CT appears to have an impact on tumor volume definition. More studies are needed to determine the impact of PET/CT-based radiation therapy on local control, patterns of failure, and treatment- related toxicity.
引用
收藏
页码：185 / +
页数：10
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