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目的:探讨肝血管瘤的血流表现和特征;血流检出率的影响因素及措施,提高对肝血管瘤的诊断和鉴别诊断水平。方法:用彩色多普勒超声观察血流多少、分布、性质和血流动力学参数。结果:1.血流检出率25%,其中动脉性血流9.4%,静脉性血流15.3%; 2.大多数为少血供型,占93%;绝大部分呈低速动脉性血流。结论:彩色多普勒超声对肝血管瘤的诊断与鉴别诊断有很高价值。
Objective: To investigate the blood flow performance and characteristics of hepatic hemangiomas, the influencing factors and measures of blood flow detection rate, and improve the diagnosis and differential diagnosis of hepatic hemangiomas. Methods: Color Doppler ultrasound was used to observe the number, distribution, properties and hemodynamic parameters of blood flow. Results: 1. The blood flow detection rate was 25%, including arterial blood flow 9.4%, and venous blood flow 15.3%; 2. Most of them were hypovascular type, accounting for 93%; most of them were low-velocity arterial blood flow. . Conclusion: Color Doppler ultrasound is valuable for the diagnosis and differential diagnosis of hepatic hemangiomas.