参考文献：

［1］EUROPEAN ASSOCIATION FOR THE STUDY OF THE LIVER.EASL clinical practice guidelines:vascular diseases of the liver［J］.J Hepatol，2016,64:179-202.

［2］KHANNA RAJEEV,SARIN SHIV K.Non-cirrhotic portal hypertension-diagnosis and management［J］.J Hepatol,2014,60:421-441.(https://www.daowen.com)

（甘巧蓉 黄祖雄）