MRI在甲状腺肿瘤中的应用进展  

Application progress of MRI in thyroid tumors

作　　者：陈静 李冲冲 朱来敏[1] 周哲(审校) CHEN Jing;LI Chongchong;ZHU Laimin;ZHOU Zhe(Department of Imaging,Affiliated Hospital of Jining Medical University,Jining 272029,China)

机构地区：[1]济宁医学院附属医院医学影像科,济宁272029

出　　处：《国际医学放射学杂志》2024年第1期43-47,共5页International Journal of Medical Radiology

摘　　要：甲状腺肿瘤是最常见的内分泌肿瘤,早期发现及精准诊断对于制定临床治疗方案和改善病人预后至关重要。随着甲状腺专用MR线圈及基于并行发射平台选择性激发成像技术(ZOOMit)等的开发,使得诸如扩散加权成像、动态增强MRI、体素内不相干运动成像、扩散峰度成像以及磁共振波谱成像等被逐渐应用于甲状腺肿瘤的良恶性鉴别、淋巴结转移评估、周围组织侵袭性预测及偶发瘤的检测中,为临床诊治甲状腺肿瘤提供了重要影像参考。就各种功能MRI技术在甲状腺肿瘤中的应用进展予以综述。Thyroid tumors are the most common endocrine tumors.Early detection and accurate diagnosis are crucial to the development of clinical treatment plans and the improvement of patients’prognosis.With the development of thyroidspecific MR coils and zoomed imaging with parallel transmission technique,such as diffusion weighted imaging,dynamic enhanced MRI,intravoxel incoherent motion imaging,diffusion kurtosis imaging,and magnetic resonance spectroscopy,etc.,are gradually applied to the differentiation of benign and malignant thyroid tumors,lymph node metastasis assessment,prediction of surrounding tissue invasion,and detection of incidental tumors,providing an important image reference for clinical diagnosis and treatment of thyroid tumors.This article provides a review of the application progress of various functional MRI techniques in thyroid tumors.

关 键 词：磁共振成像 甲状腺肿瘤 淋巴结转移 侵袭性 偶发瘤 

分 类 号：R445.2[医药卫生—影像医学与核医学]