论文部分内容阅读
目的应用磁共振相位对比电影成像获得离体标本及慢性肝病病人(伴或不伴门静脉高压)的血流图,并探讨MR获得的奇静脉、各器官及全身静脉血流图评估高风险性食管静脉曲张的准确性,以内镜检查结果作为参照标准。材料与方法本研究获得伦理委员会批准及受试者
OBJECTIVE: To obtain the blood flow patterns of isolated specimens and patients with chronic liver disease (with or without portal hypertension) using magnetic resonance phase contrast film imaging and to explore the ameliorative effects of achiral vein, organs and systemic venous blood flow obtained from MR in the evaluation of high risk esophageal The accuracy of varices to endoscopic findings as a reference standard. Materials and Methods The study was approved by ethics committees and subjects