乳腺癌超声征象与雌激素受体、孕激素受体及C-erbB-2表达的相关性分析.pdf

《 癌 症 进 展 》 2021 年 8 月 第 19 卷 第 16 期 1651
*论 著* ll 82 breast cancer patients were selected
for ultrasound examination to observe tumor size, grade, type, lymph node metastasis and vascular invasion. Immunohis-
tochemical method was used to detect the positive expression rate of ER, PR and C-erbB-2 in breast cancer tissues of
breast cancer patients, and analyze the correlation between different ultrasound signs and the positive expression of ER,
PR and C-erbB-2. Result The positive rates of ER, PR and C-erbB-2 in 82 breast cancer patients were %, %
and % respectively. There were significant differences in the expression of ER in breast cancer tissues at different
margin, malignant halo, lymph node metastasis and posterior echo attenuation (P<). There were statistically signifi-
cant differences in the expression of PR in breast cancer tissues with different margins and lymph node metastasis (P<
). The expression of C-erbB-2 in breast cancer tissues between different microcalcifications, blood flow and lymph
node metastasis were statistically significant differences (P<). Tumor edge burr sign was positively correlated with
the positive expression of ER and PR (P<), and the malignant halo, posterior e