【摘要】 目的:评价磁共振弥散成像(DWI)在胰腺癌及慢性肿块型胰腺炎诊断中的应用价值。方法:对28个胰腺病变进行DWI检查,分析胰腺癌与慢性肿块型胰腺炎ADC值的差异。结果:慢性肿块型胰腺炎与胰腺癌在分子扩散方面存在差异,ADC值是鉴别胰腺病变性质的有效参数。结论:DWI对胰腺癌及慢性肿块型胰腺炎鉴别具有价值,是对常规磁共振的有益补充。更多还原

【Abstract】 Objective:To evaluate the value of diffusion-weighted imaging (DWI) in distinguishing between MR imaging of pancreatic cacinoma and chronic mass-forming type pancreatitis.Methods:Twenty eight Pancreatic pathological changes underwent DWI.The computed mean apparent diffusion coefficients (ADCs) of the Pancreatic carcinoma and Chronic mass-forming pancreatitis. Results:There was obviously difference in molecules diffusionbetween Pancreatic carcinoma and Chronic mass-forming pancreatitis. The ADC would be an effective parameter in distinguishing between Pancreatic carcinoma and Chronic mass-forming pancreatitis. Conclusions:DWI is valuable for differentiate Pancreatic carcinoma and Chronic mass-forming pancreatitis.And is a useful supplement for conventional MRI examination.更多还原