比較三陰性乳腺癌與BI-RADS 4A類不典型纖維腺瘤及腺病超聲表現(xiàn)
[Abstract]:Objective to observe the ultrasonographic features of triple negative breast cancer (TNBC) and BI-RADS 4A fibroadenoma and adenopathy. Methods the ultrasonographic findings of 42 cases of TNBC (TNBC group) and 34 cases of BI-RADS type 4A fibroadenoma (fibroadenoma group) confirmed by pathology were retrospectively analyzed and analyzed statistically in 36 cases of BI-RADS type 4A adenopathy (adenopathy group). Results there were significant differences in age, lesion size, shape, internal echo and BI-RADS classification between TNBC group and fibroadenoma group (all P 0.016 7). There were significant differences in BI-RADS classification between fibroadenoma group and adenopathy group (P 0.016), but there was no significant difference in boundary, acoustical halo, posterior echo, azimuth and calcification between fibroadenoma group and adenopathy group (P0.0167). Conclusion TNBC breast cancer is more common in women over 50 years of age, with more than 2 cm of lesions, showing very low echo, irregular shape, clear boundary, more than 4B and more BI-RADS classification of BI-RADS, the fibroadenoma of BI-RADS 4A is usually lobular or irregular, and the boundary is clear. Ultrasound BI-RADS 4A adenopathy is often irregular and is easily confused with breast cancer when growing vertically.
【作者單位】: 南京醫(yī)科大學(xué)附屬蘇州醫(yī)院超聲科;
【基金】:江蘇省衛(wèi)生廳項目(2014H201445)
【分類號】:R445.1;R737.9
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