MRCP 3D高分辨率成像参数特点: This sequence is a 3D sequence, high resolution, using respiratory trigger, heavy T2W weighted imaging. The gallbladder, bile duct and pancreatic duct are all high signal, and the intestinal tract and spinal cord fluid is also high signal, which can be suppressed ...
Explore the world of MRCP MRI, a non-invasive imaging for visualizing biliary and pancreatic ducts. Learn protocols, positioning, and more.
The bile duct system of 45 patients was prospectively investigated on a 1.5-T MRI system. The investigation was performed with RARE and HASTE MR cholangiography sequences with standard and high spatial resolutions, and with a delayed-echo half-Fourier RARE (HASTE) sequence. Findings of the ...
The qualitative diagnosis of MRI coronal position in malignant obstruction is better than that of MRCPsequence. The combination of MPCP and MRI coronal imaging can significantly improve the qualitative diagnosis of biliary obstruction,which can provide a valuable reference basis for the clinical ...
Multi—sequence ofMRIand Investigation of the SpecificSign ofMRCP Postgraduate:GAOXiu—cheng Supervisor:Pro.YANGXiao-qing Medical College ofSoutheast University English Abstract objective:Toinvestigate thevalueof multi-sequence united diagnosis for
MRCP;3D-SPACEsequence;3D—TSERTsequence;MR1 0 引言 随着MRI在临床的广泛应用,磁共振胰胆管成 像(MRCP)由于对胰胆管疾病的诊断具有较高的 敏感性、特异性、准确性等特点,其诊断价值得到普 遍认同。但在MRCP扫描中,所用序列不同,胰胆管 系统的解剖结构及病理形态显示也存在一定的差 ...
Recommended MRI MRCP Protocols, Parameters, and Planning localiser To localize and plan the sequences, it is essential to acquire a three-plane T2 HASTE localizer initially. These fast single-shot localizers have an acquisition time of under 25 seconds and are highly effective in accurately ...
MRI及MRCP是目前显示肝门部胆管癌的最佳影像学方法。 [参考文献] [5]WallnerBK,schumacherKA,WeidermaierW,etal.Dilatedbiliarytract:EvaluationwithMRcholangiographywithaT2-weightedcontrastenhancedfastsequence[J].Rediology,1991,181(3):805-808. [6]王文超,李飒英,蔡葵,等.非ERCP适应证的恶性胆管梗阻病人MRCP诊断...
MRI诊断肝门胆管癌的优选方法: DWI,MRCP和冠状多期增强 OptimizingScanSequenceandMethodofHilar Cholangiocarcinoma:MRICoronalScanofMultiphase DynamicEnhanced,DWIandMRCP. 陈志仁 * 梁妍 毛海英 方昊 佟影 田立 波 孙平 赵国营 衣闯 Zhi-renCHEN*,YanLIANG,Hai-yingMAO, HaoFANG,YingTONG,Li-BoTIAN,Ping SUN,Guo-...
Material and Methods: 46 patients were prospectively evaluated by a combined MR imaging protocol including breath-hold T- and T-weighted pulse sequence, MRCP using a breath-hold 2D-RARE sequence, and breathhold gadolinium-enhanced dual-phase 3D-MR angiography. Results: All pancreatic tumors were ...