主题:盆腔 | 医源世界 关键词】 基波显像;组织谐波显像;腹盆腔疾病 [gap=870]Key words】 foundamentai imaging;tissue harmonic imaging;adominal and pelvic lesions
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...断技术 二次谐波成像 技术检查 对比分析 【分类号】: R445.1 【正文快照】: 组织谐波显像(native tissue harmonic imaging,NTHI)是近几年来开展的一项新的超声诊断技术,属于二次谐波成像,探头频率接受两倍于发射频率的谐波,以显示组织...
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... 二次谐波成像 技术检查 对比分析 【分类号】: R445.1 【正文快照】: 组织谐波显像(native tissue harmonic imaging,NTHI)是近几年来开展的一项新的超声诊断技术,属于二次谐波成像,探头频率接受两倍于发射频率的谐波,以显示组织...
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组织谐波显像技术 NTHI ; tissue harmonious imaging ; native tissus harmonic imaging
组织二次谐波显像技术 tissue harmonic imaging ; THI
目的探讨组织谐波显像对输尿管结石的诊断价值。
Objective To evaluate the application of tissue harmonic imaging in diagnosis of ureteral calculi.
方法对169例输尿管结石患者进行基波显像和组织谐波显像对比观察。
Methods The image quality of ureter in 169 patients with ureteral calculi was compared between tissue harmonic imaging and fundamental imaging.
结论组织谐波显像能明显提高图象的反差及对比度,改善图象质量,使泌尿系结石的阳性显示率和诊断准确性明显提高。
Conclusions the tissue harmonic imaging evidently improves the contrast and imaging quality, so that the positive rate and diagnostic accuracy of calculus would be upgraded.
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