摘要
目的:探讨超声弹性成像(UE)技术与彩色多普勒超声(CDFI)对三阴性乳腺癌(TNBC)与纤维腺瘤的鉴别诊断价值。方法:选取2021年1月至2022年1月万宁市人民医院收治并经手术病理确诊的50例TNBC患者,将其纳入TNBC组,另选取同期经手术病理证实为纤维腺瘤的50例患者纳入纤维腺瘤组。所有患者在行超声检查前均未经任何临床干预,且分别采用UE和CDFI检测,评价其病变区组织软硬程度、彩色血流及弹性评分等。以病理结果为“金标准”,分析UE和CDFI对TNBC和纤维腺瘤的诊断效能。结果:超声影像学特征显示,TNBC组多表现为病灶区域边缘毛刺征,后方回声衰减和高回声晕,且存在腋窝淋巴结转移;纤维腺瘤组多表现为病灶区域边界清晰,病灶形态规则,无微小钙化。UE检测诊断灵敏度为90.91%,特异度为82.14%,准确率为86.00%;CDFI诊断灵敏度为73.08%,特异度为75.00%,准确率为74.00%;联合检测灵敏度为94.23%,特异度为95.83%,准确率为96.00%,其检测效能高于单项检测。结论:UE鉴别诊断TNBC与纤维腺瘤的灵敏度较高,但特异度不高,与CDFI联合检测可以提高鉴别诊断特异度和准确率。
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.
作者
李秋枫
冯业平
李辉丽
李香玉
黄振秀
Li Qiufeng;Feng Yeping;Li Huili;Li Xiangyu;Huang Zhenxiu(Department of Ultrasound Medicine,People's Hospital of Wanning,Wanning 571500,China)
出处
《中国医学装备》
2024年第1期88-92,共5页
China Medical Equipment
基金
海南省卫生健康行业科研项目(21A200302)。
