... echo box 回波箱 echo contour 回波等强线 echo delay 回波延迟 ...
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Methods A total of 57 cases with breast cancer confirmed by operation, were analyzed and reviewed The contour margin, internal calcification, retrotumoral echo and surrounding tissues were observed.
方法对手术病理证实的5 7例乳腺癌的超声图像进行分析。分析内容包括边缘形态、内部钙化、后方回声、周围组织情况等方面。
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