摘要
目的探讨超声造影对肝局灶性结节增生(FNH)的诊断价值。方法对17例FNH的灰阶超声、彩色多普勒超声、超声造影诊断情况进行分析比较。结果灰阶超声对FNH无特异的声像图改变;彩色多普勒超声诊断为FNH6例,符合率为35.3%(6/17);超声造影检查11例,均探测到供血动脉及动脉早期轮辐状增强,诊断符合率为100%。结论超声造影可提高对FNH的诊断水平。
Objective To evaluate the value of diagnosis for focal nodular hyperplasia（FNH） of liver by contrast-enhanced ultrasound. Methods The diagnosing results of gray-scale ultrasound, color Doppler ultrasound and contrast-enhanced ultrasound in 17 case of FNH were compared and analyzed. Results No specific imaging change was found in gray-scale ultrasound for FNH ,6 case were diagnosed as FNH by color Doppler ultrasound, and the coincidence rate was 35.3% （6/17）; 11 case were examined by contras-enhanced ultrasound, and central artery and early stage wheel-like enhancement of artery were detected, and the coincidence rate was 100% （11/11 ）. Conclusions Contrast enhanced ultrasonography brings about a breakthrough in diagnosing FNH,which improved the accurate rate of diagnosis FNH.
出处
《中华超声影像学杂志》
CSCD
2006年第8期580-583,共4页
Chinese Journal of Ultrasonography
关键词
超声检查
造影剂
肝疾病
局灶性结节增生
Ultrasonography
Contrast media
Liver diseases
Focal nodular hyperplasia
