摘要
目的探讨MR平扫及MR胆胰管造影(MRCP)联合应用在壶腹区域疾病中的诊断价值。材料与方法应用MR平扫及MRCP检查方法诊断51例壶腹区域病变,并与ERCP及手术病理结果对照。常规MRI包括轴面(T1WI、T2WI、T2WI+FS),冠状面(T2WI);MRCP包括3D MRCP和2D MRCP多角度厚块MRCP检查。结果壶腹癌4例,胰头癌13例,下段胆管癌9例,十二指肠乳头癌1例,结石19例,炎症改变5例。结论 MRI联合MRCP检查,能清晰显示壶腹区域病变部位、范围、梗阻程度及性质,在壶腹区域病变诊断及鉴别诊断中有重要价值。
Objective： To assess the value of magnetic resonance cholangiopan-creatography （MRCP） combind with MRI sequence in the diagnosis of ampullar area focus.Materials and Methods： Fifty-one patients with the ampullar area focus, which were examined by MRI combined with MRCP. ERCP, ultrasonography and pathology, and all the reports were compared with other examinations. Conventional MRI includes axil （T1WI, T2WI, T2WI＋FS）, coronal（T1WI）. MRCP examination includes 3D and 2D MRCP examination.Result：MRI combined with MRCP scan demonstrated 4 cases of ampullar cancer, 13 cases of pancreatic head cancer, 9 cases of lower bile duct cancer,1 case of duodenum papilla cancer, 19 cases of calculus, 5 cases of inflammation.Conclusions：MRCP combined with MRI has a high value in the diagnosis and differential diagnosis of ampullar area focus, it can not only demonstrate the location and the range of ampullar area focus, but also can make the degree of straitness and the character clear.
出处
《磁共振成像》
CAS
CSCD
2015年第5期361-363,共3页
Chinese Journal of Magnetic Resonance Imaging
关键词
胆管胰造影
磁共振成像
肝胰管壶腹
胆管疾病
Cholangiopancreatography, magnetic resonance imaging
Ampulla ofvater
Bile duct diseases
