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- Tissue Harmonic Imaging und Contrast Harmonic Imaging Verbesserung der Diagnose von Lebermetastasen? 组织协调成像和对比成像改善肝转移的诊断?
- Methods:Twelve dogs were performed with intravenous infusion of perfluorocarbon gas(C 3F 8)contrast agent by using Doppler tissue energy imaging(DTE),second harmonic imaging (SHI),and intermittent ultrasound imaging(IUI). 方法 :应用多普勒组织能量成像、二次谐波成像、间歇式超声成像技术对 12只犬进行静脉心肌造影 ,造影剂为自制氟碳(C3F8)造影剂。
- Second harmonic imaging were performed with ATL HDI 5000 (1.7/3.4 MHz) or HP5500 (1.8/3.6 MHz). 二次谐波成像用1.;7/3
- Objective:To investigate wather native tissue harmonic imaging(NTHI) can improve sonograph and increase diagnosis rate. 目的:研究自然组织谐波成像技术对超声图像的影响,旨在提高诊断率。
- Objective To evaluate the clinical value of tissue harmonic imaging (THI) in cystoid pancreatic lesions. 目的探讨组织谐波显像在胰腺囊性病变诊断中的临床价值。
- Purpose: To assess the efficacy of native tissue harmonic imaging(NTHI) in the delineation of carotid plaque. 目的:评价自然组织谐波成像(NTHI)对显示颈动脉粥样硬化斑块结构清晰度的影响。
- Objective To explore the value of native tissue harmonic imaging (NTHI) in the diagnosis of calculus in pelvic ureter. 目的探讨组织自然谐频成像在盆段输尿管结石诊断中的价值。
- Objective To evaluate the role of Native Tissue Harmonic Imaging (NTHI) in the diagnosing of hepatic cancer. 目的评价自然组织谐波成像在肝癌诊断中的价值。
- Objective:To evaluate the accuracy of native tissue harmonic imaging(NTHI)in measuring left ventricular systolic function. 目的：评价自然组织谐波显像技术(NTHI)测量左室收缩功能的准确性。
- The SonoVue contrast-enhanced ultrasound and second harmonic imaging can show dynamic enhancement features of liver hemangiomas,which is helpful to the accurate diagnosis. SonoVue超声造影二次谐波成像技术能动态显示病灶增强特征,有助于肝血管瘤的准确诊断。
- Methods Using fundamental imaging and nature tissue harmonic imaging,We compared and analyzed the imaging difference of 53 patients with hepatic cancer comfirmed by pathyology. 方法我们应用自然组织谐波成像和传统的基波成像对53例经病理证实的肝癌患者的声像图进行对比分析。
- Objective To explore the diagnostic value of native tissue harmonic imaging (NTHI) in pancreatic cancer by comparing with conventional fundamental imaging (FI). 目的通过常规基波成像(FI)与自然组织谐波成像(NTHI)的对比观察,探讨自然组织谐波在胰腺癌诊断中的价值。
- Results On second harmonic imaging, different pancreatic masses presented clearer than those on conventional ultrasonography, and color flow signals in and aro... 结论谐波技术对受气体干扰明显、位置较深的胰腺肿块的超声检出和鉴别诊断有重要临床意义。
- To evaluate the spontaneous echo contrast in tissue harmonic imaging 二次谐波显像技术评价左房增大自发性声学显影的临床应用
- Black and white show a striking contrast. 黑和白形成明显的对比。
- Second harmonic imagings were performed with ATL HDI 5000(1 7/3 4 MHz)or HP 5500(1 8/3 6MHz). 经外周静脉注射微气泡型声学造影剂后用1.;8/3
- The difference contrast is notable. 差别对比是显著的。
- Second harmonic imagings were performed with ATL-HDI 5000(1.7/3.4MHz) or HP 5500(1.8/3.6MHz). 二次谐波成象用 1.;7/34MHz（ATL－HDI 5000）或1
- Her white face and her dark dress contrast sharply. 她洁白的脸和她黑色的衣服形成强烈的对比。
- Method:12 patients with hepatic lesion were investigated by color Doppler and Power Harmonic Imaging(PHI),which included 4 hepatocellular carcinomas,3 metastases,2 hemoangiomas,1 necrotic node as well as 2 inflammations. 方法：用能量多普勒超声和能量谐波成像检查的肝脏占位性病变12例，其中肝细胞肝癌（HCC）4例，肝转移癌3例，血管瘤2例，坏死结节1例，炎性病灶2例。
