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Lingnan Modern Clinics In Surgery ›› 2021, Vol. 21 ›› Issue (06): 620-624.DOI: 10.3969/j.issn.1009-976X.2021.06.006

• Original Articles and Clinical Research • Previous Articles     Next Articles

Comparison of the diagnostic value of conventional ultrasound and contrast-enhanced ultrasound in active bleeding after liver transplantation

ZHAO Ning-bo1, HUANG Xiu-ling2, ZHANG Yu1, ZHOU Dan1, LI Yi-jun1, DENG Fen1, HUANG Jia3, FENG Cheng1, HU Hong-xing4   

  1. 1. Department of Ultrasound, Shenzhen Third People's Hospital, Shenzhen 518112;
    2. Guangdong Medical University, Zhanjiang, Guangdong 524000;
    3. Intensive Care Unit, Shenzhen Third People's Hospital, Shenzhen 518112;
    4. Department of Organ Transplantation, Shenzhen Third People's Hospital, Shenzhen 518112, China
  • Contact: HU Hong-xing, 553253641@qq.com

常规超声和超声造影在肝移植术后活动性出血的诊断价值对比

赵宁波1, 黄秀玲2, 张瑜1, 周丹1, 李一君1, 邓芬1, 黄佳3, 冯程1, 胡红星4,*   

  1. 1.深圳市第三人民医院(南方科技大学第二附属医院)超声科,广东深圳 518112;
    2.广东医科大学,广东湛江 524000;
    3.深圳市第三人民医院(南方科技大学第二附属医院)重症医学科,广东深圳 518112;
    4.深圳市第三人民医院(南方科技大学第二附属医院)器官移植科,广东深圳 518112
  • 通讯作者: * 胡红星,博士,主任医师,Email:553253641@qq.com
  • 基金资助:
    深圳市科创委项目(JCYJ20170307095236069)

Abstract: Objective To investigate the diagnostic value of routine ultrasound and contrast-enhanced ultrasound in active bleeding after liver transplantation. Methods Routine ultrasound and contrast-enhanced ultrasound images of 33 patients with active bleeding after liver transplantation from April 2019 to July 2021 were analyzed. Surgical exploration or endoscopic surgery is the “gold standard”. Results The accuracy of routine ultrasound and contrast-enhanced ultrasound in the diagnosis of active bleeding after liver transplantation were 27.3% (9/33) and 96.9% (32/33), respectively. The difference was statistically significant (χ2=31.165,P< 0.05), and the accuracy of bleeding point location was 27.3% (9/33) and 87.8% (29/33), respectively (χ2=22.393, P< 0.05). Conclusion Contrast-enhanced ultrasonography is more accurate than conventional ultrasound in diagnosing active bleeding during perioperative period of liver transplantation, which provides an important basis for clinical diagnosis and treatment.

Key words: contrast-enhanced ultrasound, liver transplantation, active bleeding

摘要: 目的 探讨常规超声和超声造影在肝移植术后活动性出血的诊断价值。方法 对2019年4月至2021年7月发生肝移植术后活动性出血33例患者的常规超声和超声造影图像进行分析。以手术探查或腔镜手术为“金标准”。结果 常规超声及超声造影对肝移植术后活动性出血的诊断准确率分别为27.3%(9/33)、96.9%(32/33),差异有统计学意义(χ2=31.165,P<0.05),出血点位置的诊断准确率分别为27.3%(9/33)、87.8%(29/33),差异有统计学意义(χ2=22.393,P<0.05)。结论 超声造影较常规超声不仅能准确地诊断肝移植术后活动性出血,还能明确出血点位置,对出血点位置明确的患者可在超声引导下行微创止血。

关键词: 超声造影, 肝移植, 活动性出血

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