the stent may be placed through a catheter that drains to the outside of the body or the stent may go around the blocked area and drain the bile into the small intestine.
支架会通过一根导管来进行放置,用以将胆汁排出体外或者将支架在阻塞区域来回搜索,将胆汁排入小肠。
till this moment, there are more than one thousand people died within blocked area in the city, and most of them are defenseless civilians as the children and elders based on the un's report.