porta
英
美 [ˈpɔrtə]
n. 肝门
复数：portas
BNC.28767
英英释义
noun
- an aperture or hole that opens into a bodily cavity
- the orifice into the aorta from the lower left chamber of the heart
双语例句
- CT of the Porta Hepatis: Normal and Abnormal
正常与病变肝门CT的表现 - The diagnosis and treatment of hepatolithiasis accompanied with bile stricture near porta hepatis
肝胆管结石合并肝门部胆管狭窄的诊断和治疗 - Conclusion The malignant bile duct obstruction and porta hepatis obstruction is the main risk factor for postoperative bile duct infection, It is two important component element for ensuring biliary drainage in post-ERCP and using effectively antibiotic in earlier period infection.
结论在ERCP操作中，肝门部梗阻和恶性梗阻是并发胆道感染的主要危险因素，术后确保胆道胆汁引流通畅和感染早期应用强效抗生素是防治感染的重要环节。 - Anatomical study on third porta hepatis and hepatic segment of inferior vena cava
第三肝门及下腔静脉肝段的形态学研究 - The perfect protection of biliary system should be accomplished in the cryosurgery of the first porta hepatis to avoid severe complications.
提示如对第一肝门部进行直接深低温冷冻，应注意保护胆管系统。 - Conclusion ( 1) MRCP is the best technique in the diagnosis of hepatolithiasis accompanied with bile stricture near porta hepatis.
结论（1）MRCP是肝胆管结石合并肝门部胆管狭窄术前定位诊断的最佳方法。 - Metho-ds The clinical data of 32 cases of hepatic cavernous hemangioma adjacent to the second porta hepatis or located in the caudate lobe were analyzed.
方法对32例位于第二肝门附近和尾状叶内的肝海绵状血管瘤的临床资料进行回顾分析。 - Outside the porta hepatis, the main hepatic duct joins the cystic duct from the gallbladder to form the common bile duct, which drains into the duodenum.
在肝门外部？总肝管与从胆囊来的胆囊管汇合形成胆总管？并汇入十二指肠。 - The degrees of ductal proliferation and liver cirrhosis around porta hepatis differed among the children of different age groups.
不同年龄组间，胆管增生、汇管区面积和肝纤维化及肝硬化有显著性差异。 - Objective To investigate the feasibility, curative effect and problems of combined ultrasound-guided percutaneous radiofrequency ablation and ethanol injection ( PRFA+ EI) on small liver cancer located in first porta hepatis.
目的探讨对于位于第一肝门区的小肝癌行B超引导经皮肝穿刺射频消融（PRFA）联合瘤内无水酒精注射（EI）治疗的可行性、疗效和应注意的问题。