常見例句Objective To study the relationsh ip between pylic countercurrent blood-flow and intrahepatic metastasis of hepat ocarcinoma. 目的探討門靜脈逆流與肝癌肝內(nèi)轉(zhuǎn)移的關(guān)系。Methods Portal veinhepatic artery fistula and pylic countercurrent blood flow in the liver were examined by color Doppler ultrasound. 方法應用彩色多普勒超聲檢測肝炎肝癌組、非肝炎肝癌組、肝炎組與對照組的門靜脈肝動脈瘺、門靜脈逆流的發(fā)生率。 返回 pylic