摘要
射频消融(RFA)是一种使肿瘤组织发生凝固性坏死的治疗手段。肝细胞癌RFA术后可能具有完全消融、肿瘤残余、局部肿瘤进展及新发肿瘤等不同的治疗效果。CT、MRI及功能MRI是评价肝细胞癌RFA术后疗效重要的影像学手段。正确认识肝细胞癌RFA术后不同疗效的影像学表现,对于及时、准确地发现术后肿瘤残余、局部肿瘤进展及新发肿瘤尤为重要。针对CT、MRI及功能MRI在肝细胞癌RFA术后疗效评价方面的应用研究进展予以综述。
Radiofrequency ablation(RFA)is a treatment that leads to coagulative necrosis of tumor tissue.There are several different therapeutic results:complete ablation,tumor residual,local tumor progression,and new tumors after RFA of hepatocellular carcinoma(HCC).CT,MRI and functional MRI are important imaging modalities in the evaluation of the efficacy of RFA for HCC.Better understanding imaging findings of different efficacies of RFA for HCC is particularly important for the detection of postoperative tumor residual,local tumor progression,and new tumors.This review focuses on the progresses of CT,MRI and functional MRI in the evaluation of therapeutic effects of RFA for HCC.
作者
明志强
胡晓莉
陈天武(审校)
MING Zhiqiang;HU Xiaoli;CHEN Tianwu(Department of Radiology,Zigong First People’s Hospital,Zigong 643000,China;Department of Radiology,Affiliated Hospital of North Sichuan Medical College,Sichuan Key Laboratory of Medical Imaging)
出处
《国际医学放射学杂志》
北大核心
2021年第6期692-697,共6页
International Journal of Medical Radiology
关键词
肝细胞癌
射频消融
体层摄影术
X线计算机
磁共振成像
疗效
Hepatocellular carcinoma
Radiofrequency ablation
Tomography,X-ray computed
Magnetic resonance imaging
Efficacy