论文部分内容阅读
目的评价三维超声的特征性表现:汇聚征在乳腺癌预后判断中的价值。方法比较分析220个乳腺肿块在三维超声图像中汇聚征出现比例与腋下淋巴结转移情况、肿瘤的大小及病理类型这三个重要预后指标的关系。结果汇聚征在小肿块中出现比例较高,在肿块直径≤2 cm组和2~5 cm组之间的差异有统计学意义(P=0.026);腋下淋巴结转移阳性组中肿瘤汇聚征出现比例高于腋下淋巴结转移阴性组,两组间有差异有统计学意义(P=0.003);浸润性癌汇聚征出现比例高于非浸润性癌,两者之间的差异有统计学意义(P=0.001)。结论三维超声汇聚征在乳腺癌的预后判断上有一定的参考价值。
Objective To evaluate the characteristic features of three-dimensional ultrasonography: the value of confluence in the prognosis of breast cancer. Methods A comparative analysis of 220 breast masses in the three-dimensional ultrasound images collected signs and axillary lymph node metastasis, tumor size and pathological type of these three important prognostic indicators. Results The confluence sign appeared higher in small lumps, and the difference was statistically significant (P = 0.026) between the group of ≤2 cm in diameter and the group of 2 ~ 5 cm in diameter. The tumor agglutination sign appeared in the group of positive axillary lymph node metastasis (P = 0.003). The incidence of invasive carcinoma was higher than that of non-invasive carcinoma (P = 0.003), and the difference between the two groups was statistically significant (P = P = 0.001). Conclusion Three-dimensional ultrasound convergence sign in the prognosis of breast cancer have some reference value.