乳腺癌病灶的超声特点与保乳根治术预后的相关性

目的 分析乳腺癌病灶的超声特点与保乳根治术术后预后的相关性.方法 随机选择乳腺癌患者113例,根据保乳术后是否复发将其分成预后良好组(n=83)和不良组(n=30).保乳术前使用超声检查.探究2组患者超声特征,并分析乳腺癌病灶的超声特点与保乳根治术术后预后的相关性.结果 预后良好组和不良组患者超声图像特征中钙化、血流分...

Logistic Regression Analysis of the Ultrasound Characteristics of Breast Cancer Lesions and Prognosis After Radical Breast-conserving Surgery

Objective To discuss the ultrasound characteristics of breast cancer lesions and prognosis after radical breast-conserving surgery based on logistic regression analysis.Methods A total of 113 patients with breast cancer were enrolled,and divided into 2 groups according to the presence or absence of recurrence after radical breast-conserving surgery,good prognosis group(n=83)and poor prognosis group(n=30).All patients received ultrasound examinations before surgery.The ultrasound characteristics of the 2 groups was compared.Then the factors influencing the prognosis of patients with radical breast-conserving surgery were screened using logistic regression analysis.Results The ultrasound characteristics including calcifications,blood flow distribution,borders,and lymph node metastases had significant difference between the 2 groups(P<0.05),and no statistically significant differences was found in shape,internal echogenicity,or posterior echogenicity(P>0.05).Logistic regression analysis showed that fine calcification,blood flow distribution,border blurring and lymph node metastasis in ultrasound features were independent predictors of prognosis after radical breast-conserving surgery(P<0.05).Conclusion The ultrasound characteristics of breast cancer lesions are associated with prognosis after radical breast-conserving surgery,moreover,fine calcification,blood flow distribution and blurred borders suggest a high risk of poor prognosis.