目的:比较周围神经背景信号抑制弥散加权成像(diffusion-weighted neuroimag ing with background signal suppression,DWIBS)、选择性激励技术(principle of selective excitation technique,PROSET)及三维短时反转恢复(3D Short Term ...
目的 探讨背景信号抑制磁共振弥散加权成像(diffusion weighted imaging with background signal suppression,DWIBS)检查对急性胰腺炎的诊断价值.方法 对81例急性胰腺炎患者及93例正常对照组进行常规MRI和DWIBS检查,测量DWIBS图像上...