CAJ | 학술논문

目的探讨高频彩色多普勒超声检查在乳腺癌早期诊断中的价值.方法回顾性分析46例经手术后病理证实为乳腺癌的术前高频彩色多普勒超声诊断资料.结果术前超声诊断乳腺癌41例,纤维腺瘤5例,超声诊断与病理符合率为89.1%.乳腺癌的二维声像图特征:肿块形态欠规则,无包膜,边界欠清,部分呈毛刺状或蟹足样,纵横比≥1,内部为不均匀弱回声,部分见砂粒样钙化灶,后方回声衰减;彩色多普勒血流特征:肿块周围及内部可见血流信号,Vmax值范围:6.6～45.1 cm/s;Vmean(21.50±10.62)cm/s;阻力指数(RI):0.59～1.0,平均(0.74±0.10).结论高频彩色多普勒超声检查对乳腺癌的早期诊断具有很高的价值.
목적 탐토고빈채색다보륵초성검사재유선암조기진단중적개치.방법 회고성분석46례경수술후병리증실위유선암적술전고빈채색다보륵초성진단자료.결과 술전초성진단유선암41례,섬유선류5례,초성진단여병리부합솔위89.1%.유선암적이유성상도특정:종괴형태흠규칙,무포막,변계흠청,부분정모자상혹해족양,종횡비≥1,내부위불균균약회성,부분견사립양개화조,후방회성쇠감;채색다보륵혈류특정:종괴주위급내부가견혈류신호,Vmax치범위:6.6～45.1 cm/s;Vmean(21.50±10.62)cm/s;조력지수(RI):0.59～1.0,평균(0.74±0.10).결론 고빈채색다보륵초성검사대유선암적조기진단구유흔고적개치.
Objective To explore the value of high-frequency color Doppler ultrasound in the early diagnosis of breast cancer. Methods 46 cases of pathologically confirmed by surgery for breast cancer after preoperative high-frequency color Doppler ultrasound diagnosis were retrospectively analyzed. Results Among preoperative ultrasound diagnosis of breast cancer(41 cases) ,5 cases was fibroadenoma and ultrasound diagnosis and pathology diagnosis consistent rate was 89. 1%. Two-dimensional sonographic features of breast cancer were lumps form less rules,no capsule, the border less clear,and some was like or Crab-like glitches,and Aspect ratio was greater than 1,internal had the non-uniform weak echo,some showed the sand-like calcification,rear echo attenuation,Color Doppler flow characteristics :mass flow signals could be seen around and inside, Vmax value range was 6. 6 cm / s ～ 45. 1 cm / s, Vmean(21.50 ± 10.62) cm/s,RI:0.59 ～ 1.0,an average of(0.74 ±0.1). Conclusion High frequency color Doppler ultrasonography in early diagnosis of breast cancer had a high value.