| 超声造影鉴别诊断乳腺肿瘤 |
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| 引用本文： | 王小燕,康利克,蓝春勇,黄向红,韦海明,农美芬,沈桂新,肖艳菊,董小圆,张泓柳.超声造影鉴别诊断乳腺肿瘤[J].中国医学影像技术,2010,26(10):1904-1907. |
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| 作者姓名： | 王小燕 康利克 蓝春勇 黄向红 韦海明 农美芬 沈桂新 肖艳菊 董小圆 张泓柳 |
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| 作者单位： | 1. 广西壮族自治区人民医院超声科,广西,南宁,530021
2. 广西壮族自治区人民医院病理科,广西,南宁,530021 |
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| 基金项目： | 广西科学研究与技术开发计划项目 |
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| 摘 要： | 目的 探讨实时超声造影检查对乳腺良、恶性病灶的鉴别诊断价值.方法 选用SonoVue超声造影剂,对109例乳腺肿瘤患者进行彩色多普勒实时超声造影,对肿瘤的增强形态、强度及造影时间-强度曲线特征进行分型,并对比分析良、恶性肿瘤超声造影的特征.结果 恶性组48例,以不均匀部分增强及整体性增强为多;良性组61例,以点状、线状和环状增强为多;恶性组高增强明显多于良性组,低增强及无增强多见于良性组;良性组的时间-强度曲线呈"缓升速降"型及"速升速降"型,恶性组呈"速升缓降"型;峰值强度及明显减退时间在两组间差异均有统计学意义(P均<0.05);超声造影诊断乳腺肿瘤的敏感度、特异度及准确率分别为100%、83.61%及90.82%.结论 乳腺良、恶性病灶在超声造影下呈现不同的造影特征;实时超声造影有助于提高乳腺肿瘤的诊断准确率.
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| 关 键 词： | 乳腺肿瘤 超声检查 时间-强度曲线 |
| 收稿时间： | 2010/2/10 0:00:00 |
| 修稿时间： | 2010/7/23 0:00:00 |
Contrast-enhanced ultrasonography in diagnosis of benign and malignant breast neoplasms |
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| WANG Xiao-yan,KANG Li-ke,LAN Chun-yong,HUANG Xiang-hong,WEI Hai-ming,NONG Mei-fen,SHEN Gui-xin,XIAO Yan-ju,DONG Xiao-yuan and ZHANG Hong-liu.Contrast-enhanced ultrasonography in diagnosis of benign and malignant breast neoplasms[J].Chinese Journal of Medical Imaging Technology,2010,26(10):1904-1907. |
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| Authors: | WANG Xiao-yan KANG Li-ke LAN Chun-yong HUANG Xiang-hong WEI Hai-ming NONG Mei-fen SHEN Gui-xin XIAO Yan-ju DONG Xiao-yuan and ZHANG Hong-liu |
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| Institution: | Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Pathology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China;Department of Ultrasound, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China |
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| Abstract: | |
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| Keywords: | Breast neoplasms Ultrasonography Time-intensity curve |
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