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声学造影对肝脏局灶性病变的临床研究

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摘要 目的:对超声诊断肝脏局灶性病变患者,为明确诊断,而进行超声造影检查。方法:对45例常规超声检查不能完全明确或进一步验证诊断的肝脏局灶性病变患者,进行超声造影,分析研究并记录不同声像图特征的肝脏局灶性病变在不同时相的增强特性。结果:不同性质的肝脏局灶性病变都有其特征性的增强模式,进而有助于超声诊断与鉴别诊断。所有病变均经手术或超声引导下穿刺活检病理证实。大多数病灶有相似的增强变化规律。超声造影的诊断准确率达到95.6%(43/45)。结论:超声造影能反映组织血流动力学的改变,不同性质的肝脏占位病变在超声造影中的增强方式不同,借此可用于肝脏良恶性病变的诊断及鉴别诊断。超声造影有良好的临床应用前景,真正达到了非创性和高效性目[1]。
作者 陈九军
出处 《中国伤残医学》 2014年第13期209-211,共3页 Chinese Journal of Trauma and Disability Medicine
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