超声诊断肝内门静脉瘤并肝-门静脉瘘1例

Chinese Journal of Medical Imaging Technology(2020)

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Abstract
患者女,71岁,因“上腹部撑胀、不适3月余”入院;既往慢性乙型肝炎及肝硬化病史2年.查体:上腹部可触及肿大肝脏及脾脏,压痛(+),反跳痛(-),移动性浊音(-).实验室检查:谷氨酰转肽酶152 U/L,总胆红素28.6 μmol/L,血清白蛋白32 g/L.超声:肝右叶见8.5 cm×5.3 cm囊性无回声包块,与门静脉主干相通,门静脉主干内径宽约2.2 cm,其右前、右后支呈囊状扩张(图1A),右后支属支与肝静脉分支相通;CDFI于包块内见涡流或红蓝各半漩流血流信号(图1B),门静脉右后支属支与肝静脉分支相通处见异常血流信号(图1C);脉冲波多普勒内探及门静脉正向静脉血流频谱.
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