论文部分内容阅读
目的探讨磁共振胰胆管成像(MRCP)评价成人胰管的各种类型和胰胆管开口类型与胰腺炎发生率的关系。资料与方法搜集520例非胆管及胰腺肿瘤且胆管和胰管均被完整清晰显示的患者的常规MRCP资料,分析胰管的各种类型及胰胆管开口类型与胰腺炎发生率的关系。结果胰管有A、B、C、D 4个类型:A型最多见。C型和D型发生胰腺炎的概率高于A型和B型;胰胆管开口按其形状分为V、Y、U3种类型,“V”型和“Y”型最多见,且发生胰腺炎的概率高于“U”型。结论胰管的类型和胰胆管开口的类型与胰腺炎的发生率有密切的关系,常规MRCP重组图像结合原始图像对其评价具有很高的应用价值。
Objective To investigate the relationship between various types of pancreatic duct and the type of pancreaticobiliary duct and the incidence of pancreatitis by magnetic resonance cholangiopancreatography (MRCP). Materials and Methods Collected routine MRCP data of 520 cases of non-bile duct and pancreatic tumors with complete and clear bile duct and pancreatic duct. The types of pancreatic duct and the relationship between the type of pancreatic duct and the incidence of pancreatitis were analyzed. Results There were 4 types of A, B, C and D in the pancreatic duct: type A was the most common. The incidence of pancreatitis in type C and type D was higher than those in type A and type B. The opening of type of pancreaticobiliary duct was most divided into V, Y and U types according to their shape. The most common type was “V” and “Y” And the probability of occurrence of pancreatitis is higher than the “U” type. Conclusion The type of pancreatic duct and the type of pancreaticobiliary duct are closely related to the incidence of pancreatitis. Conventional MRCP combined with the original image has a high value for its evaluation.