摘要
常规影像技术及消化道内镜等检查对食管癌患者放化疗早期疗效预测准确性不高,而PET-CT、MRI弥散加权成像等功能成像及放射组学可先于形态学变化反映肿瘤功能代谢情况,弥补了传统诊断检查方法不足。本文就早期预测食管癌放化疗反应性成像技术应用现状做综述。
Conventional imaging techniques and gastrointestinal endoscopy cannot accurately predict the early clinical efficacy of chemoradiotherapy in the treatment of esophageal cancer, whereas the functional imaging of PET-CT, MRI-DWI and radiomics can reflect the functional metabolism of the tumors prior to the morphological changes, which can compensate for the limitations of conventional diagnostic methods. In this article, the current application of imaging techniques in predicting the early response of chemoradiotherapy for esophageal cancer was reviewed.
作者
廖烨
赵丽娜
石梅
Liao Ye;Zhao Lina;Shi Mei(Department of Radiation Oncology,the First Affiliated Hospital of Fourth Military Medical University,Xi’an 710032,China)
出处
《中华放射肿瘤学杂志》
CSCD
北大核心
2019年第4期314-316,共3页
Chinese Journal of Radiation Oncology
关键词
食管肿瘤
影像学
放射组学
进展
Esophageal neoplasm
Imaging
Radiomics
Progress
