高频超声结合声触诊组织量化技术对乳腺单纯性黏液腺癌的诊断价值

[目的]应用高频超声结合声触诊组织量化技术(VTQ)分析乳腺单纯性黏液腺癌的特征。[方法]应用高频超声结合VTQ技术分析12例乳腺单纯性黏液腺癌和30例纤维腺瘤的声像图特征和弹性特征。[结果]常规超声表现乳腺单纯性黏液腺癌组在形状、边界、内部回声上与纤维腺瘤组的差异有显著性意义(P<0.05);VTQ技术中单纯性黏液腺癌组的剪切波速度(Vs)平均值较纤维腺瘤组的明显减低,差异有显著性意义(P<0.01)。[结论]常规高频超声结合VTQ技术对乳腺单纯性黏液腺癌的诊断具有重要的意义。

Value of high-frequency ultrasonography with virtual touch tissue quantification in diagnosis of breast pure mucinous carcinomas

[Objective] To analyze the characters of breast pure mucinous carcinomas on high-frequency ultrasonography with Virtual Touch Tissue Quantification(VTQ).[Methods] A total of 12 patients with breast pure mucinous carcinomas and a group of 30 patients with breast adenofibroma underwent breast examination with high-frequency ultrasonography to analyze the characters of images,and with VTQ to analyze the elastic character.[Results] In the conventional ultrasound imaging,statistical differences were found between two groups in the shape,the boundary and the internal echoes of the lesions(P<0.05).In the VTQ,the mean of shearing wave speed(Vs) in pure mucinous carcinomas was statistically less than in adenofibroma of breast(P<0.01).[Conclusion] Conventional high-frequency ultrasonography combining with VTQ has significant value in diagnosis of simple breast mucinous adenocarcinoma.