彩色多普勒超声在乳腺良恶性小肿块鉴别中的应用

来源 :医药前沿 | 被引量 : 0次 | 上传用户:zhegeyonghukeyi
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
目的:研究乳腺良恶性小肿块的超声诊断特点。方法:抽取我院于2011年9月至2013年9月期间经手术病理证实的乳腺小肿块患者35例,术前均行彩色多普勒超声检查,了解患者超声情况。结果:行B超检查期间,30例患者病情得到确诊,诊断准确率为85.71%,5例误诊,占14.29%,其中3例良性肿瘤患者,2误诊为恶性肿瘤,1例漏诊,2例恶性肿瘤患者均漏诊。两组患者的二维声像图与彩色多普勒超声频谱均存在显著差异,具有统计学意义(P
其他文献
单纯疱疹病毒(herpes simplex virus,HSV)可分为HSV-I和HSV-II两型,80%成人血清中可检出抗HSV抗体,表明曾受隐性感染,但HSV所致肝损害并不多见,其主要发生在免疫力低下的人群,偶可
基于光学方法的三维扫描仪是获取自由曲面数据的最主要的技术手段。为了有效评价光学三维扫描仪的自由曲面测量能力,提出一种便于溯源的自由曲面标准器的设计方法。该标准器由
目的:通过基因检测筛查新生儿地中海贫血症,探讨新生儿地贫筛查意义。方法:采用多重PCR的方法对1581名新生儿进行地中海贫血基因检测。结果:1581名新生儿,最终发现90名新生儿喂地
Solvent-free reactions of 1, 3-cyclohexanedione, 5, 5-dimethyl-1, 3-cyclohexanedione,ammonium nitrate (CAN) under the high-speed vibration milling conditions af
期刊
The adsorption of one monolayer S atoms on ideal Si(100) surface is studied by using the self-consistent tight binding linear muffin-tin orbital method. Energie
Hydroselenation of 1, 2-allenyl sulfoxides give 2-organoseleno substituted allyl sulfoxides in high yields and the reaction is absolute regioselective.
A new property of conjugated polymer poly(furancarbinol-co-phenol)(PFP) was studied.The target copolymer was used as a catalyst after proper heating treatment.
Study on nanomaterials has attracted great interests in recent years. In this article,zirconia nanocrystallites of different structures have been successfully s
To further explore the potential of DCK analogs as anti-HIV drug candidates, ten new tri-substituted (3R,4R)-3,4-di-O-(S)-camphanoyl-(+)-cis-khellactone (DCK) d
6/3-(4-Chlorophenyl)-s-triazolo[3, 4-b][1, 3, 4]thiadiazoles (2a-e) and (5a-e) were synthesized respectively by intermolecular cyclization of 5-aryl / 4-chlorop