CAJ | 학술논문

目的：研究乳腺癌患者的彩超声像图特点，探讨彩超在乳腺癌诊断中的应用价值。方法对比分析76例乳腺癌患者及73例乳腺良性肿瘤患者的超声声像图，总结乳腺癌患者的二维超声声像图并彩色多普勒血流显像特点。结果乳腺癌的二维声像图特点较良性肿块具有自身特点，且乳腺癌肿块大部分可探及血流信号（93．4％），血流信号较良性肿块组更丰富，其血流峰值速度为（0．27±0．05） m/s，明显快于良性肿块组（0．16±0．06），且阻力指数为（0．67±0．18），均明显高于良性肿块组（0．33±0．11），P均＜0．05，差异具有统计学意义。结论多普勒超声对于判断乳腺肿块的良恶性具有重要意义，值得临床推广应用。
목적：연구유선암환자적채초성상도특점，탐토채초재유선암진단중적응용개치。방법대비분석76례유선암환자급73례유선량성종류환자적초성성상도，총결유선암환자적이유초성성상도병채색다보륵혈류현상특점。결과유선암적이유성상도특점교량성종괴구유자신특점，차유선암종괴대부분가탐급혈류신호（93．4％），혈류신호교량성종괴조경봉부，기혈류봉치속도위（0．27±0．05） m/s，명현쾌우량성종괴조（0．16±0．06），차조력지수위（0．67±0．18），균명현고우량성종괴조（0．33±0．11），P균＜0．05，차이구유통계학의의。결론다보륵초성대우판단유선종괴적량악성구유중요의의，치득림상추엄응용。
Objective To study the color Doppler sonographic features of breast cancer patients ,and to explore the ap-plication value of color Doppler ultrasound examination in the diagnosis of breast cancer .Methods The ultrasonography of 76 ca-ses of breast cancer patients and 73 cases of benign breast tumor patients were compared and analyzed ,and two-dimensional ultra-sound and color Doppler flow imaging characteristics of the breast cancer patients were summarized .Results Two-dimensional ultrasonographic features of breast cancer had its own characteristics , and most of the breast cancer lumps were detectable and blood flow signaled more than the benign tumor group .The PSV was (0.27 ±0.05) m/s,significantly faster than that of the be-nign tumor group (0.16 ±0.06),and RI (0.67 ±0.18) was significantly higher than that of the benign tumor group (0.33 ± 0.11),P<0.05,there had statistical difference .Conclusion Doppler ultrasonography has important significance for judging ma-lignant benign breast lesions ,and it is worthy of clinical application .