1·Most often this is due to extrahepatic biliary tract obstruction.
这通常由肝外胆道阻塞所引起。
2·Liver is the site of HGV replication, but HGV also replicates in extrahepatic tissues probably.
肝脏是HGV的复制场所，但可能亦有肝外组织器官中复制。
3·The researchers note that "physicians should be aware of the extrahepatic signs and symptoms of HCV infection" and should test for HCV in all patients with these manifestations.
研究人员解释，“医生应该注意HCV感染的肝外体征和症状”应该给具有这些症状的所有患者检查HCV。
4·As far as the vagal innervation of GB and extrahepatic biliary tract is concerned, scholars refer partly the reason of cholelithiasis to vagal dysregulation to biliary tract.
因为GB及肝外胆道的运动受机体迷走神经的支配，所以学者们提出胆石症的病因与胆道系统迷走神经调控异常有密切联系。
5·To investigate expressions of homologous membranous ion channel proteins FXYD2 and FXYD 4 in murine normal extrahepatic bile duct.
检测膜离子通道同源蛋白FXYD家族成员2、4在大、小鼠肝外胆管中的表达情况。