胰腺炎胰周血管并发症的超声诊断

Chinese Journal of Ultrasound in Medicine(2020)

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Abstract
目的 探讨胰腺炎胰周血管并发症的超声声像特点及诊断价值.方法 回顾性分析16例急、慢性胰腺炎胰周血管并发症患者的超声特征.结果 假性动脉瘤7例(7/16),彩色多普勒超声显示瘤体内有红蓝相间漩涡状彩色血流及双期双向血流频谱.当瘤体发生破裂时血肿表现为无血流信号的不规则、非均质回声,并伴有腹腔积液.静脉血栓形成占9/16,其中4/9合并胰源性门静脉高压.结论 胰腺炎可引起多种胰周血管并发症,超声对诊断胰腺炎血管并发症具有重要的临床价值.
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