Conclusions Combined HFU with CDFI show certain clinical valve to diagnose and differentiate thyroid disease.
结论联合应用hfu和CDFI对甲状腺疾病的诊断与鉴别诊断有一定的临床价值。
Objective: To discuss the value of high frequency ultrasonography (HFU) and CDFI in the diagnosis of retinal detachment.
目的：探讨高频超声及彩色多普勒血流显像在视网膜脱离诊断中的应用价值。
Methods The HFU findings and CDFI features of 82 patients with surgically and pathologically proved breast cancer were analyzed retrospectively.
方法回顾性分析82例经手术、病理证实为乳腺癌的高频超声表现及彩色多普勒血流特征。
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