Diagnostic value of conventional ultrasound and contrast-enhanced ultrasound for focal nodular hyperplasia of the liver
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摘要:
<正>肝局灶性结节性增生(focal nodular hyperplasia,FNH)是由美国医生Edmondson于1858年首次提出的,定义为由良性或者接近良性的肝细胞增殖所形成的结节。1975年及次年分别被世界卫生组织与国际肝脏研究协会采纳,1995年国际工作组将FNH列为一类增生性病变。由于FNH缺乏特征性的二维超声表现,所以容易漏诊和误诊。本研究回顾性分析了FNH病例二维图像及超声造影图像表现与特点,探讨二维超声、彩色多普勒及超声造影对FNH的诊断价值,旨在提高FNH的诊断及
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Key words:
- focal nodular hyperplasia /
- liver neoplasms /
- ultrasonography /
- diagnosis
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