磁共振弛豫定量参数在乳腺癌中的应用  

Application of quantitative relaxation parameters of magnetic resonance in breast cancer

作　　者：戚贺 李鸣鹤 张立娜[2,3] 赵睿萌 QI He;LI Minghe;ZHANG Lina;ZHAO Ruimeng(The First Clinical College,China Medical University,Shenyang 110001,China;Department of Radiology,The First Hospital of China Medical University,Shenyang 110001,China;Department of Radiology,The Fourth Affiliated Hospital of China Medical University,Shenyang 110032,China)

机构地区：[1]中国医科大学第一临床学院,沈阳110001 [2]中国医科大学附属第一医院放射科,沈阳110001 [3]中国医科大学附属第四医院放射科,沈阳110032

出　　处：《中国医科大学学报》2025年第3期268-272,275,共6页Journal of China Medical University

基　　金：国家自然科学基金(81971695)。

摘　　要：乳腺癌是女性最常见的恶性肿瘤,严重威胁女性生命健康。磁共振弛豫定量参数是反映组织的固有物理参数,能够一定程度上反映组织本身的细微结构特征、组织病理生理状态等,是一种实时、无创的测量方法。目前,磁共振弛豫定量参数可通过传统的多回波自旋回波(MESE)T2 mapping技术和新兴的多对比度定量磁共振成像(MAGiC)技术获得。利用弛豫定量参数对组织进行定量分析,能够获得更多有价值的临床诊断信息。本文对磁共振弛豫定量参数在乳腺癌中的应用进展情况进行综述,以期为乳腺癌的鉴别诊断、分型,诊疗规划和预后评估提供依据。Breast cancer is the most common malignant tumor in women and poses a serious threat to their lives and health.Quantitative relaxation parameters are the inherent physical parameters of tissues,which can reflect fine structural characteristics as well as physiological and pathological conditions of tissues to a certain extent.Moreover,these parameters offer a real-time,noninvasive measurement method.Currently,quantitative relaxation parameters of magnetic resonance can be determined using traditional multi-echo spin-echo(MESE)T2 mapping techniques and emerging magnetic resonance image complication(MAGiC)techniques.Analysis of tissues using quantitative relaxation parameters can provide valuable clinical diagnostic information.This study reviews the application of quantitative relaxation parameters of magnetic resonance in breast cancer,aiming to provide insights into differential diagnosis,classification,treatment planning,and prognosis assessment.

关 键 词：磁共振成像 弛豫定量参数 乳腺癌 

分 类 号：R445.2[医药卫生—影像医学与核医学]