摘要
体素内不相干运动(IVIM)成像利用双指数模型多b值DWI评价水分子扩散、微循环灌注,已应用于鉴别诊断乳腺良恶性病变及监测新辅助化疗效果,且IVIM参数可能与乳腺癌分子亚型及预后因子等相关。本文对IVIM应用于乳腺癌的研究进展进行综述。
Intravoxel incoherent motion(IVIM) imaging can be used to evaluate the diffusion of water molecules and microcirculation perfusion in vivo by using a biexponential model with multiple b-values. IVIM has been used to differential diagnose breast benign and malignant lesions, evaluate the effect of neoadjuvant chemotherapy, and IVIM parameters maybe relate to molecular subtypes and prognostic factors of breast cancer. The research progresses of IVIM in breast cancer were reviewed in this article.
作者
魏清顺
周祖邦
李淑兰
杨晓萍
WEI Qingshun;ZHOU Zubang;LI Shulan;YANG Xiaoping(Department of Ultrasound, Gansu Provincial People's Hospital, Lanzhou 730000, China;Department of Imaging Diagnostic Center, 940 Hospital of the Joint Serviceof the Chinese People's Liberation Army, Lanzhou 730050, China)
出处
《中国医学影像技术》
CSCD
北大核心
2019年第6期938-941,共4页
Chinese Journal of Medical Imaging Technology
关键词
乳腺肿瘤
体素内不相干运动成像
磁共振成像
breast neoplasms
intravoxel incoherent motion imaging
magnetic resonance imaging
