Vachiranubhap Busakorn, Kim Young Hoon, Balci Numan Cem, Semelka Richard C
Department of Radiology, University of North Carolina, Chapel Hill, NC, USA.
Top Magn Reson Imaging. 2009 Feb;20(1):3-9. doi: 10.1097/RMR.0b013e3181b48392.
Magnetic resonance imaging (MRI) is a valuable tool in the assessment of the full spectrum of pancreatic disease. A standard MR protocol including noncontrast T1-weighted fat-suppressed and dynamic gadolinium-enhanced gradient-echo imagings is sensitive for the evaluation of pancreatic cancer. Optimal use of MRI in the investigation of pancreatic cancer occurs in the following circumstances: (1) detection of small non-contour-deforming tumors, (2) evaluation of local extension and vascular encasement, (3) determination of the presence of lymph node and peritoneal metastases, and (4) determination and characterization of associated liver lesions and liver metastases. The objective of this study was to describe the attribute of MRI for evaluating pancreatic cancer.
磁共振成像（MRI）是评估全谱胰腺疾病的一项重要工具。包括非增强T1加权脂肪抑制成像和动态钆增强梯度回波成像在内的标准MR检查方案对胰腺癌的评估很敏感。在以下情况下，MRI能在胰腺癌检查中得到最佳应用：（1）检测无轮廓变形的小肿瘤；（2）评估局部扩展和血管包绕情况；（3）确定有无淋巴结和腹膜转移；（4）确定并描述相关肝脏病变及肝转移情况。本研究的目的是描述MRI评估胰腺癌的特性。
