核磁共振MRCP成像原理及成像技术  

MRI MRCP imaging principle and imaging technology

作　　者：谭敏仪 曾燕妮 吴志成[1] 袁强[1] TAN Minyi;ZENG Yanni;WU Zhicheng;YUAN Qiang(People's Hospital of Huadu District,Guangzhou 510800,China)

机构地区：[1]广州市花都区人民医院,广东广州510800

出　　处：《中国医药科学》2019年第3期128-130,183,共4页China Medicine And Pharmacy

摘　　要：目的分析核磁共振MRCP成像原理及成像技术。方法选取2016年6月～2018年6月50例医院收治的疑为胆管梗阻患者,所有患者均行磁共振胰胆管造影(MRCP)和内镜逆行胰胆管造影检查(ERCP),并以病理检查为标准,判断两种检查的诊断准确率,并记录两组患者检查并发症发生情况。结果 50例患者经病理组织检查均确诊为胆管梗阻,其中MRCP与ERCP的诊断准确率为94.0%和96.0%,差异无统计学意义;但ERCP并发症发生率明显高于MRCP(P <0.05)。结论 MRCP在胆管梗阻性疾病临床诊断中具有较高的应用价值,且能够避免内镜逆行胰胆管造影检查引起的并发症,具有较好的应用价值。Objective To analyze the principle and technology of MRI MRCP imaging. Methods Fifty patients with suspected bile duct obstruction admitted to the hospital from June 2016 to June 2018 were performed MRI (MRCP) and ERCP examination (ERCP).Pathological examination was used as the standard to judge the diagnostic accuracy of the two kinds of examinations,and the incidence of examination complications in the two groups of patients was recorded. Results All the 50 patients were diagnosed with bile duct obstruction by pathological examination,and the diagnostic accuracies of MRCP and ERCP were 94.0% and 96.0%,with no statistical significance.However,the incidence of ERCP complications was significantly higher than that of MRCP (P < 0.05). Conclusion MRCP has a high application value in the clinical diagnosis of bile duct obstructive diseases,and can avoid the complications caused by endoscopic retrograde cholangiopancreatography,which has a good application value.

关 键 词：内镜逆行胰胆管造影 磁共振胰胆管造影 胆管梗阻性疾病 诊断价值 

分 类 号：R445.2[医药卫生—影像医学与核医学]