Results: The diameter of inferiorepigastricvein was found obviously wider, and ri in inferiorepigastric artery decreased.
结果：门脉高压组较正常组腹壁下静脉内径明显增宽，腹壁下动脉ri减低。
2
Purpose: To detect and analyze blood flow changes in inferiorepigastric artery and vein as well as the ultrasound imaging characteristics in patients with portal hypertension.