[Research progress of cirrhotic portal hypertension in diagnostic imaging methods].

Hepatic venous pressure gradient measurement via jugular vein catheterization is still currently the gold standard for evaluating portal hypertension. However, how to accurately and reproducibly assess whether there is portal hypertension has always been a concern in patients with liver cirrhosis. In recent years, imaging methods have made significant progress in the non-invasive diagnosis of portal hypertension. This paper reviews the current different diagnostic value of imaging methods and related research progress in an attempt to evaluate patients with cirrhotic portal hypertension.目前经颈静脉插管测量肝静脉压力梯度仍是评价门静脉高压的金标准，如何准确、可重复地无创评估肝硬化患者是否存在门静脉高压，一直备受关注。近年来，影像学方法无创诊断门静脉高压取得重要进展，现就不同影像方法在评价肝硬化患者门静脉高压的诊断价值及相关研究进展予以综述。.