胰腺癌的MRI诊断价值

目的：探讨磁共振诊断胰腺癌的准确性和临床意义。方法：随机选择临床怀疑胰腺癌的患者79例．均行磁共振轴、矢、冠位平扫，运用体部相控线圈、采用自旋回波序列（SE）T1加权像和快速自旋回波序列（FSE）T2加权像加脂肪抑制技术。结果：在79例临床怀疑胰腺癌患者中，经MRI检查提示胰腺癌43例，经病理证实39例。结论：磁共振是目前诊断胰腺癌的有效影像手段．对临床治疗方法的选择具有重要的指导意义

Evaluation of MRI diagnosis in pancreatic carcinoma

Objective To evaluate MRI diagnostic accuracy and clinical value on the pancreatic carcinoma. Methods 79 patients with suspected pancreatic carcinoma were imaged by Tl-weighted spin-echo pulse sequences and T2-weighted fast spin-echo ptdse sequences in axial, sagittal and coronal planes with a pelvic phased-array coils. Results 43 patients were diagnosed as pancreatic carcinoma using MR imaging, in which 39 patients were proved pathologically by biopsy. Conclusion MRI is effective diagnostic modality in localizing and staging pancreatic carcinoma and guiding for the choice of pancreatic carcinoma treatment.