ABVS联合ARFI技术对乳腺病灶鉴别诊断价值
[Abstract]:Objective to evaluate the diagnostic value of automatic full volume mammography (ABVS) and acoustic power pulse imaging (ARFI) in the diagnosis of breast lesions. Methods 393 patients with 470 breast lesions were examined by ABVS and ARFI on the basis of conventional ultrasound. The ROC curve was constructed according to the pathological results as the gold standard, and the diagnostic value was compared. Results the sensitivity, specificity and accuracy of conventional ultrasound, ABVS and ARFI in the diagnosis of breast cancer were 75.7% and 86.8%, respectively. The (AUC) under the curve was 0.817 ~ (0.886) ~ (0.882); The sensitivity, specificity and accuracy of ABVS combined with ARFI in the diagnosis of breast cancer were 91. 4 and 96. 0 and 95. 5% respectively. Conclusion both ABVS and ARFI have high diagnostic value. The combination of the two methods is helpful to the differential diagnosis of benign and malignant breast lesions.
【作者单位】: 芜湖市第二人民医院超声医学科;
【分类号】:R445.1;R655.8
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