Comparative study of UE and CDFI in distinguishing triple-negative breast cancer and fibroadenoma
10.3969/j.issn.1672-8270.2024.01.018
- VernacularTitle:超声弹性成像与彩色多普勒超声鉴别三阴性乳腺癌与纤维腺瘤的对比研究
- Author:
Qiufeng LI
1
;
Yeping FENG
;
Huili LI
;
Xiangyu LI
;
Zhenxiu HUANG
Author Information
1. 万宁市人民医院超声医学科 万宁 571500
- Keywords:
Triple-negative breast cancer(TNBC);
Color Doppler flow energy(CDFI);
Ultrasound elasticity(UE);
Degrees of softness and hardness of the tissues
- From:
China Medical Equipment
2024;21(1):88-92
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the values of ultrasound elasticity(UE)imaging and color Doppler flow energy(CDFI)in differential diagnosis for triple negative breast cancer(TNBC)and fibroadenoma.Methods:A total of 50 TNBC patients who admitted to People's Hospital of Wanning from January 2021 to January 2022 and were confirmed by surgical pathology were selected,and they were divided into TNBC group.On the other hand,a total of 50 patients with fibroadenoma who were confirmed by surgical pathology during the same period were selected and they were divided into fibroadenoma group.All patients did not undergo any clinical intervention before ultrasound examination.UE and CDFI were used respectively to evaluate the degrees of softness and hardness of the tissues,the color blood flow and elasticity scores of lesions.The pathological result was used as the gold standard to analyze respectively the diagnostic efficacies of UE and CDFI for TNBC and fibroadenoma.Results:According to the characteristics of ultrasound imaging,the TNBC group mostly showed burr sign on lesion edge,the attenuation and hyperechoic halo of posterior echo,and existing axillary lymph node metastasis.The fibroadenoma group mostly showed clear boundaries of lesion area,regular lesion morphology,non-microcalcification.The diagnostic sensitivity,specificity and accuracy of UE detection were respectively 90.91%,82.14%and 86.00%,while these indicators of CDFI were respectively 73.08%,75.00%and 74.00%.In addition,the sensitivity,specificity and accuracy of the combined detection of them were respectively 94.23%,95.83%and 96.00%.The detection efficiency of the combined detection was higher than that of each single detection.Conclusion:UE has higher sensitivity in the differential diagnosis of TNBC and fibroadenoma,but it's specificity is not high.The combined detection of UE and CDFI can improve the specificity and accuracy of differential diagnosis.
