三阴性乳腺癌的彩色多普勒超声表现
Chinese Journal of Ultrasound in Medicine（2012）
Abstract
目的 分析总结三阴性乳腺癌(TNBC)的超声特点.方法 分析304个乳腺癌肿块,将其分为TNBC组、人类表皮生长因子受体2(HER-2)阳性组、激素受体(HR)阳性组,比较三组乳腺癌的超声表现,总结TNBC的超声特点.结果 TNBC肿块长径较大且多伴有后方回声增强、富血供及腋窝淋巴结肿大,但高回声晕、后方回声衰减及纵横比＞1较少见.结论 彩色多普勒超声检查有助于术前提示和诊断TNBC.
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