Asir相关论文
目的 探讨ASIR算法减低腹部CT扫描剂量的应用价值.方法 随机选取在我院宝石CT行腹部平扫检查病人180例,分成两组,A组90例采用常规F......
目的 评估ASIR(adaptive statistical iterative reconstruction algorithm,ASiR)技术降低图像噪声幅度及对腹部GSI扫描单能量图像......
PURPOSE To evaluate the feasibility of low-dose CT( LDCT) combined with adaptive statistical iterative reconstruction( A......
Image Quality at low-dose CT with Adaptive Statistical Iterative Reconstruction for evaluation of ur
PURPOSE CT examination is an important method to dignose of urinary calculi,but the radiation dose is the main factor re......
How does Adaptive Statistical Iterative Reconstruction(ASIR)improve image quality of spectral CT ima
Purpose To evaluate the image quality in the combination of spectral imaging with ASiR in hepatic enhanced dual-phase CT......
目的 利用仿真人体腹部CT扫描,比较ASIR-V与ASIR的图像质量和辐射剂量.方法 分别在Revolution CT(A组)和HD750 CT(B组)上,用NI为9......
目的：探讨ASIR(adaptive statistical iterative reconstruction)和MBIR(model-based iterative reconstruction)两种高级重建算法......
Clinical application study for gemstone spectral imagine of low-mA combine with ASIR: A phantom stud
Object:To discuss the influence to gemstone spectral imagine of low-mA combine with ASIR on simulation phantom.MethodL:2......
Comparisonofstandard-doseandlow-dosepediatricchestcomputedtomographywithAttenuation-based
RPURPOSE:Toevaluateaattenuation-basedautomatedadaptivestatisticaliterativereconstruction(ASiR)blendinglevelselection for......
目的 评价腰椎成像时使用80kV管电流结合自适应统计迭代重建(ASiR)技术时的辐射剂量和图像质量,并与120kV成像比较。方法 60例行腰......
西南沙特阿拉伯ＡＳＩＲ地区高血压病流行病学研究［英文］／Ｍａｈｆｏｕｚ．ＡＡ……／／ＳｏｕｔｈｅａｓｔＡｓｉａｎ，Ｊ．Ｔｒｏｐ．Ｍｅｄ．Ｐｕｂｌｉｃ。Ｈｅａｌｔｈ．１９９３Ｊｕｎ，２４（２）．２８４～６．为明确西南沙特阿拉伯Ａｓｉｒ地区沙特人中高血压...
Epidemiology of Hypertension ......
目的：探讨低电压、低浓度碘对比剂在冠状动脉 CTA 成像应用过程中降低 X 线辐射剂量的可行性研究。方法选取CCTA 检查患者80例,分为......
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目的:探讨具有自适应统计迭代重建(ASi R)平台的动态500排容积螺旋穿梭技术(VHS)对肝脏肿瘤CT灌注成像参数的影响。方法:28例确诊......
目的:通过对膀胱肿瘤模型行多排螺旋CT不同剂量下扫描,对获得图像行自适应统计迭代重建(Adaptive statistical iterative reconstr......
目的探讨具有自适应统计迭代重建(ASiR)平台的动态500排扫描技术(VHS)在婴幼儿先天性心脏病诊断中的应用价值。方法对于2012年8月......
目的探讨迭代重建技术(ASIR)在CT肺动脉造影(CTPA)中降低辐射剂量且提高图像质量的可行性。方法前瞻性连续选择2012年6月至2014年6......
Gravity Modeling for the Rifted Crust at the Arabian Shield Margin – Further Insight into Red Sea Sp
A large variation in elevation and gravity anomaly prevails from the Red Sea coast to the interior of the Arabian Shield......
Mineralogy of Metacarbonate Rocks and Garnet Depositsat two Selected Areas at Asir Region, Southwest
The mineralogical data materialized in the present work suggest that the previously described skarns at Ad Darb in the l......
The present study utilized a porcine model for qualitative and quantitative assessment of the diagnostic quality of non-......
Water erosion remains the major problem in many countries, especially those with an extension in the arid and semi-arid ......
目的:为降低新型冠状病毒肺炎(以下简称"新冠肺炎")患者进行胸部CT筛查与复查时所受的辐射剂量,探讨低剂量CT(low-dose computed t......
目的:为降低新型冠状病毒肺炎(以下简称“新冠肺炎”)患者进行胸部CT筛查与复查时所受的辐射剂量,探讨低剂量CT(low-dose computed......
目的：应用自适应统计迭代重建（Asir）技术,可以从图像中删除多余的噪声,改善图像质量,降低辐射剂量。方法：筛选10~15岁临床确诊全脊柱侧......
使用微分方程来分析蠕虫扩散的情况．以达到描述蠕虫传播规律的目的。提出一种简单而且有效的ASIR模型来描述蠕虫和良性蠕虫的动态交......
目的:探讨使用等渗低浓度对比剂(320mgI/ml)及低电压(80kV)在冠脉CT检查中的临床应用,优化检查技术,降低辐射剂量,减少对比剂碘的......
