遗传性出血性毛细血管扩张症肝受累的超声多普勒诊断（附3例报告）

Doppler Ultrasound Findings in Osler-Weber-Rendu Disease with Hepatic Involvement:Report of Three Cases

通过超声多普勒发现了３例遗传性出血性毛细血管扩张症（Ｏｓｌｅｒ—Ｗｅｂｅｒ—Ｒｅｎｄｕ综合征）患者的肝脏血管受累。其声像图表现为普遍扩张的肝动脉血流增加及特有的肝动脉分支形成的多发性动脉瘤样扩张，多普勒超声在这种罕见病中提供了肝脏受累的依据。

Three cases of Osler-Weber-Rendu disease or hereditary haemorrhagic telangiectasia with hepatic involvement diagnosed by Doppler ultrasound were described, showing an increased blood flow within the dilated common hepatic artery and multiple aneurysms of the intraparenchymal branches of the proper hepatic artery. Doppler ultrasound provided findings suggestive of hepatic involvement in this rare disease and allowed invasive imaging studies to be avoided.