论文部分内容阅读
目的:对比研究国产彩超与进口彩超在乳腺超声检查中的临床应用,探讨国产彩超在各级医院进行乳腺检查的可行性。方法:选择可以代表国产先进性水平的彩超仪4台,分别定义为1号机、2号机、3号机和4号机,参照评价进口通用型飞利浦高端彩超为对比机;分别对7所不同级别医院的210名受试者进行乳腺超声检查,并对按要求留存的彩超图像进行对比评价及评分。结果:每所医院完成乳腺超声检查30例,7所医院共完成乳腺超声检查210例。国产彩超评分结果分别为1号机59.17分,2号机64.60分,3号机59.86分,4号机60.67分;进口对比机70.0分,4台国产彩超评分结果与对比机相比有差异(t=2.41,t=2.93,t=3.11,t=3.08;P<0.05)。结论:国产彩超基本可以满足基层医院的乳腺癌筛查等日常工作需求。
OBJECTIVE: To compare the clinical application of domestic color Doppler ultrasound with imported color Doppler ultrasound in breast ultrasonography and to explore the feasibility of domestic color Doppler ultrasound in breast examination at all levels of hospitals. Methods: Four color-doppler, which can represent the advanced level of home-made, were chosen as the No.1, the No.2, the No.3 and the No.4 machine, respectively. According to the evaluation of imported general Philips high- Totally 210 subjects at different levels of the hospital underwent ultrasonography of the breast, and comparative evaluation and grading of the ultrasonographic images retained on request. Results: Thirty cases of breast ultrasonography were completed in each hospital, and 210 cases of breast ultrasonography were completed in 7 hospitals. Domestic color Doppler ultrasound scoring results were 59.17 points for No. 1 machine, 64.60 points for No. 2 machine, 59.86 points for No. 3 machine and 60.67 points for No. 4 machine, 70.0 points for imported contrast machine and 4 sets for domestic color Doppler ultrasound. t = 2.41, t = 2.93, t = 3.11, t = 3.08; P <0.05). Conclusion: The domestic color Doppler ultrasound can basically meet the grass-roots hospitals such as breast cancer screening routine work needs.