摘要: |
目的:探讨超声造影增强特征在乳腺良、恶性病灶鉴别诊断中的作用。
方法:对172例良、恶性乳腺病灶进行彩色多普勒超声检查,观察病灶大小、形态、内部结构及血流信号形态、数量及分布情况,再行乳腺造影检查,仔细观察病灶造影特征,利用超声造影特征判断乳腺病灶良、恶性的结果与乳腺病灶病理诊断结果进行比较。
结果:经超声造影检查诊断乳腺恶性病灶84例,良性病灶88例;病理诊断乳腺恶性病灶83例,良性病灶89例。超声增强后乳腺良、恶性病灶的病灶增强模式、增强后均匀程度、增强强度、增强后边界及增强后病灶扩大征象等均有统计学意义(P<0.001)。
结论:了解乳腺良、恶性病灶超声造影检查特征,对病灶良、恶性鉴别诊断具有重要的诊断价值。 |
关键词: 超声造影,乳腺病灶,增强特征 |
DOI: |
投稿时间:2018-07-12修订日期:2018-08-26 |
基金项目: |
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The function of contrast-enhanced ultrasound in differential diagnosis of benign and malignant breast lesions |
Yang Lei |
(First Affiliated Hospital, Xinjiang Medical University,) |
Abstract: |
Objective:To evaluate the function of contrast-enhanced ultrasound in differential diagnosis of benign and malignant breast Lesions.
Methods:Firstly,172 patients were performed by color Doppler ultrasound to observe the size、shape、internal echo and blood perfusion of the lesions.Secondly,all patients were checked by contrast-enhancement ultrasound,viewed the Imaging features between the benign and malignant breast Lesions.Compared the results of the benign and malignant breastlesions by contrast—enhanced ultrasonography with the result of the pathology.
Result:84 cases of malignant breast Lesions were confirmed by CEUS, the other 88 was benign breast Lesions,thus,83 cases of malignant breastlesions were confirmed by pathology, the other 89 was benign breastlesions. the Enhanced Mode,distribution patterns,enhanced intensity boundary conditions and lesion enlarged after CEUS were statistically significant between benign and malignant breastlesions(p<0.001).
Conclusion:It has important value for the diagnosis of benign and malignant lesions by useing the characteristics of contrast-enhancement ultrasound. |
Key words: contrast-enhancement ultrasound the breast lesion the characteristics of contrast-enhancement |