联合应用CT、MRI增强扫描鉴别诊断胰腺癌与慢性胰腺炎的价值

摘要

Objective To investigate the value of combined application of CT and MRI in the differential diagnosis of pancreatic carcinoma and chronic pancreatitis. Methods Patients with pancreatic cancer were col ected from 2011 to 2015,and were defined as the study group. A control group was selected as a control group for patients with chronic pancreatitis. To observe the characteristics of pancreatic carcinoma and chronic pancreatitis. Results In the study group and the control group,the pancreatic volume was increased,and the lesions and the surrounding cysts,pancreatic tissues and large vessels were invaded,the surrounding lymph nodes,calcification,arterial phase enhancement and pancreatic duct dilation were different. Conclusion The combined use of CT and MRI enhanced scan in the diagnosis of pancreatic cancer and chronic pancreatitis image characteristics are great significance.%目的：探讨联合应用 CT、MRI 增强扫描鉴别诊断胰腺癌与慢性胰腺炎的价值。方法收集2011～2015年手术确诊为胰腺癌的患者，定义为研究组。选择同期诊断为慢性胰腺炎的患者作为对照组。观察胰腺癌与慢性胰腺炎图像特点。结果研究组和对照组影像学中胰腺体积增大、病变内及病变周围囊肿、胰腺周围组织及大血管的侵犯、胰腺周围淋巴结肿大、病变内钙化、动脉期强化、胰胆管扩张图像特点有差异。结论本次研究认为联合使用 CT、MRI 增强扫描对鉴别胰腺癌与慢性胰腺炎的图像特点有重要的意义。