方法 收集经手术病理证实的肝门部胆管癌病例13例,回顾分析其影像学表现,MRI检查采用T2加权(T2WI)和T1加权(T1WI)序列平扫、3DT1加权加脂肪抑制(T1WI FS)动态增强扫描,所有病例均做MRCP。结果 13例肝门部胆管癌均可见肝门包块,肝内胆管扩张,动态增强扫描显示12例包块呈逐渐强化。1例动脉期显示强化。MRCP定位诊断率。
It is a non-invasive and painless MRI scan which uses magnetic imaging for the scan. The total scan takes about 30-40 minutes. Some of the common symptoms and diagnoses where it is helpful are Unexplained abdominal pain Detect stones or tumours Swelling or inflammation Infection “MRCP” Stands...
Diagnose unexplained abdominal pain What’s the Difference Between an MRCP and an MRI? An MRI and an MRCP both use magnetic fields and radio waves to make pictures of the inside of the body. An MRCP is actually a special type of MRI that looks at specific organs. Sometimes, you may need...
The roles of multidetector-row computed tomography (MDCT) and magnetic resonance imaging (MRI)/MR cholangiopancreatography (MRCP) in the diagnosis of intraductal papillary mucinous neoplasm (IPMN) include the detection, characterization, evaluation of su
During one year period, 1439 consecutive patients underwent successful MRCP without injection of secretin and abdominal MRI studies for a variety of clinical indications using a 1.5 T magnetic resonance scanner. Two experienced radiologists retrospectively reviewed all the studies in consensus. Disputes ...
Plan the coronal radial thick slab slices on the axial HASTE sequence. Position the center of the block over the common bile duct . Verify the positioning in the other two planes. Establish an appropriate angle in the sagittal plane, aligning it horizontally across the bile duct. Ensure that ...
1439 consecutive patients underwent successful MRCP without injection of secretin and abdominal MRI studies for a variety of clinical indications using a 1.5 T magnetic resonance scanner.Two experienced radiologists retrospectively reviewed all the studies in consensus.Disputes were resolved via consultation ...
Define relationships between quantitative magnetic resonance imaging (MRI) metrics and clinical/laboratory data in a pediatric and young adult cohort with autoimmune liver disease (AILD).This prospective, cross-sectional study was institutional review board-approved. Patients enrolled in an institutional ...
Abdominal ImagingSandrasegaran K, Cote GA, Tahir B, et al. The utility of secretin- enhanced MRCP in diagnosing congenital anomalies. Abdom Imaging 2014;39:979-987.Sandrasegaran K, Cote GA, Tahir B, et al. The utility of secretin-enhanced MRCP in diagnosing congenital anomalies. Abdom ...
The numerical rating scale (NRS) of abdominal pain during the examination was recorded. Special patient-adapted respiratory training was conducted before the examination. A control group of patients was enrolled with the same criteria, who received ordinary instructions only (n=60 for each group). ...