;
;
Portal braches of 4-5 orders were found in all 19 cases of Child Grade I, with esophageal varices and paragastric varices and no fistula of hepatic artety-portal vein or portal vein embolus;
Child I级19
，肝内门静脉显影4~5级，侧枝循环以食
及胃周静脉曲张为主，没有肝动脉-门静脉瘘或门静脉血栓形成；
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
