超声造影对乳腺叶状肿瘤的应用价值

目的:分析乳腺分叶状肿瘤(phyllodes tumor ofthe breast,PTB)超声造影的图像特征及其与病理的相关性.方法:回顾性分析42例经手术或穿刺活检病理证实为PTB的患者,总结并分析乳腺叶状肿瘤超声造影的图像特征,比较良恶性的组间差异.结果:42例叶状肿瘤中良性21例,交界性5例,恶性16例,造影的...

Application value of contrast-enhanced ultrasonography in phyllodes tumor of the breast

Objective:To investigate the value of contrast-enhanced ultrasonography in the phyllodes tumor of the breast(PTB).Methods:To investigate the characteristics of CEUS images of 42 PTBs according to the pathologic diagnosis,then to compare the differences between benign PTB and the malignant one.Results:Among the 42 PTBs,21 were benign,5 were borderline and 16 were malignant tumors.The character of the CEUS feature showed the non-benign PTB lesions were mainly manifested by high enhancement,uneven enhancement,part of filling defect,unclear boundaries after enhancement,obvious enlargement of the mass after angiography.The enhancement degree,enhancement mode,enhancement boundary of benign and non-benign lesions were compared,and the differences were statistically significant(P<0.05).Conclusion:The CEUS features of the PTB are multiple,which is helpful in differential diagnosis of PTB mass.