摘要
子宫内膜癌是绝经后女性常见的恶性肿瘤,其鉴别诊断、术前分期、病理分型、病理分级是治疗和预后的关键。常规MRI主要局限于形态学成像,不同扩散模型包括扩散加权成像(diffusion weighted imaging,DWI)、扩散张量成像(diffusion tensor imaging,DTI)、扩散峰度成像(diffusion kurtosis imaging,DKI)、体素内不相干运动成像(intravoxel incoherent motion,IVIM),能够无创地通过一系列定量、半定量数据分析为临床提供更多信息。结合国内外文献,作者就这四种扩散模型在子宫内膜癌诊断中的应用进行综述。
Endometrial cancer is a common malignant tumor in postmenopausal women.The differential diagnosis,preoperative staging,pathological classification and pathological grading are the keys to treatment and prognosis.Conventional MRI is mainly confined to morphological imaging.Different diffusion models include diffusion weighted imaging(DWI),diffusion tensor imaging(DTI),diffusion kurtosis imaging(DKI),intracorporeal incoherent motion imaging(IVIM),be able to provide more clinical information through a series of quantitative and semi-quantitative data analysis.Combined with domestic and foreign literature,this article reviews the application of these four diffusion models in the diagnosis of endometrial cancer.
作者
尹希
吴慧
高阳
牛广明
YIN Xi;WU Hui;GAO Yang;NIU Guang-ming(Department of Radiology,Affiliated Hospital of Inner Mongolia Medical University,Huhhot 010000,China)
出处
《磁共振成像》
CAS
CSCD
2018年第7期556-560,共5页
Chinese Journal of Magnetic Resonance Imaging
关键词
子宫内膜肿瘤
癌
磁共振成像
肿瘤分级
肿瘤分期
Endometrial neoplasms
Carcinoma
Magnetic resonance imaging
Neoplasm grading
Neoplasm staging
