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目的对彩色多普勒超声在乳腺癌诊断中的应用价值进行探讨和研究。方法对2010年1月至2011年12月来我院就诊的55例乳腺癌患者的超声声像图以及彩色多普勒的血流显像进行回顾性分析。结果乳腺癌的声像图特点为:癌瘤的边缘多不整齐,没有包膜,边缘多以蟹足样或者多角形向皮肤或周围的组织浸润;癌瘤的内部多表现为低回声,同时还会出现沙粒状的钙化点;在癌瘤的后壁会出现声衰的情况;癌瘤的纵径/横径>1。血流显像的特点是血流成像主要为Ⅱ-Ⅲ级,RI≥0.8。结论彩色多普勒超声诊断在乳腺癌的诊断中具有非常重要的价值。
Objective To investigate the value of color Doppler ultrasound in the diagnosis of breast cancer. Methods Ultrasonography and color Doppler flow imaging of 55 patients with breast cancer who came to our hospital from January 2010 to December 2011 were retrospectively analyzed. RESULTS: The sonographic features of breast cancer were as follows: The margins of the tumors were irregular and there were no envelopes. The edges of the tumors were mostly infiltrated with crabfoot or polygons into the skin or the surrounding tissues; the interior of the cancerous tumors often showed hypoechoic symptoms. There will also be sand-like calcifications; there will be sound failure on the posterior wall of the cancer; the longitudinal diameter/diameter of the cancer will be >1. The characteristics of blood flow imaging are mainly II-III blood flow imaging, RI ≥ 0.8. Conclusion Color Doppler ultrasound diagnosis has very important value in the diagnosis of breast cancer.