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| 高频彩超对腮腺肿瘤的诊断价值 | |
| 引用本文： | 葛艺东,秦信,柯文,杨昕,罗莉莉,耿峰. 高频彩超对腮腺肿瘤的诊断价值[J]. 南通医学院学报, 2009, 29(3): 181-182,185 |
| 作者姓名： | 葛艺东 秦信 柯文 杨昕 罗莉莉 耿峰 |
| 作者单位： | 安徽省芜湖市第二人民医院超声科,芜湖,241000 |
| 摘 要： | 目的:探讨高频彩超对腮腺肿瘤的诊断价值.方法:应用高频彩色多普勒超声对腮腺肿瘤49例行二维超声及彩色多普勒超声显像,经频谱多普勒测量肿瘤血流的收缩期峰值流速和阻力指数.结果:腮腺良恶性肿瘤的二维超声声像图无明显特异性,而彩色多普勒血流参数、收缩期峰值流速和阻力指数两者比较差异均有统计学意义(P＜0.05).结论:高频彩超对腮腺良恶性肿瘤的鉴别诊断提供了重要的诊断方法. |
| 关 键 词： | 腮腺肿瘤 高频彩色多普勒 收缩期峰值流速 阻力指数 |
Diagonosis value of high frequency color Doppler flow imaging for parotid tumors |
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| GE Yidong,QIN Xin,KE Wen,et al. Diagonosis value of high frequency color Doppler flow imaging for parotid tumors[J]. ACTA Academiae Medicinae Nantong, 2009, 29(3): 181-182,185 | |
| Authors: | GE Yidong QIN Xin KE Wen et al |
| Affiliation: | Department of Ultrasound;the Second Hospital of Wuhu City;Wuhu 241000 |
| Abstract: | Objective:To evaluate the value of high frequency color Doppler flow imaging(CDFI) in diagnosis of parotid tumors.Methods: 49 cases with parotid tumor were detected with 2-dimcnsional ultrasound and CDFI.The blood flow signal,peak systolic velocity(PSV) and resistance index(RI) of the tumors were measured by pulsed wave Doppler.Results: There are no significance in diagnosis of the benign and maligmant tumors by 2 dimensional ultrasound.There were were significant difference about PSV and RI blood flow sign... |
| Keywords: | Parotid tumors High frequency color Doppler flow imaging Peak systolic velocity Resistance index |
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