摘要
目的探讨超声对肝脏局灶性结节增生的诊断价值。方法采用基波超声对37例肝脏局灶性结节增生(FNH)进行检查,并进行超声造影。结果基波超声37例呈稍低回声或稍高回声,其中4例(10.8%)病灶中心回声不均,可见不规则低回声,血供丰富。超声造影提示动脉期37例(100%)高增强,其中7例(18.9%)可见特征性轮辐状增强。门脉期30例(81.1%)呈高增强,7例(18.9%)呈稍高或等增强。实质期20例(54.1%)呈高增强,17例(45.9%)呈等增强。结论超声对肝脏局灶性结节增生的诊断具有一定特征性,超声造影能提高对FNH的诊断准确性。
Objective To investigate the diagnostic value of US for Liver focal hyperplasia of nodules. Methods The use of ultrasound in 37 cases of liver fundamental focal nodular hyperplasia （FNH） for examination, and ultrasound imaging. Results 37 cases showed a slightly lower fundamental ultrasonic echo echo or higher, of which 4 cases （ 10.8% ） the lesion center echo uneven, showing irregular hypoechoic rich blood supply. Tip arterial phase contrast - enhanced ultrasound in 37 cases （ 100% ） higher increase, of which 7 patients （ 18.9% ） shows characteristic spoke -like enhancement. Portal venous phase in 30 cases （81.1%） showed a high increase in 7 cases （18.9%） was slightly higher, or other enhancements. Real period of 20 cases （54.1%） showed a high increase, 17 patients （45.9%） were other enhancements. Conclusion Ultrasound in the diagnosis of hepatic focal nodular hyperplasia with a certain characteristic, ultrasomld imaging can improve diagnostic accuracy of FNH.
出处
《生物医学工程学进展》
CAS
2011年第4期231-232,共2页
Progress in Biomedical Engineering
关键词
超声检查
造影剂
诊断
uhrasonography,contrast media, diagnosis
