The purpose of the study was the evaluation of low-dose spiral CT in the detection and assessment of contours of pulmonary nodules. In a prospective investigation 71 consecutive chest CT examinations were acquired both at 30 and 200 mA. Films were interpreted independently by two radiologists. Acc...
目的:研究低剂量CT(low-dose CT,LDCT)在亚实性肺腺癌结节影像分期中的应用效果.方法:抽取43例亚实性肺腺癌患者为研究对象(2016年12月至2020年1月),所有患者均经病理检查明确为亚实性肺腺癌,予以CT诊断,进行结节影像分期.观察结节CT分期与病理分期情况.结果:CT诊断显示,GGO 44.19%,磨玻璃影25.58%,模糊结节30.23...
目的:研究低剂量CT(low-dose CT,LDCT)在亚实性肺腺癌结节影像分期中的应用效果.方法:抽取43例亚实性肺腺癌患者为研究对象(2016年12月至2020年1月),所有患者均经病理检查明确为亚实性肺腺癌,予以CT诊断,进行结节影像分期.观察结节CT分期与病理分期情况.结果:CT诊断显示,GGO 44.19%,磨玻璃影25.58%,模糊结节30.23...
网络低剂量电脑断层;低剂量电脑断层侦测仪 网络释义
1) Low-dose CT 低剂量CT1. Analytical noise treatment for low-dose CT projection data by penalized weighted least-square smoothing in the K-L domain; 利用K-L域惩罚加权最小均方平滑对低剂量CT投影数据进行噪声滤除(英文)2. Low-dose CT can screen more patients in early stage, however, ...
Ultra-low dose CT attenuation correction for PET/CT A challenge for positron emission tomography/computed tomography (PET/CT) quantitation is patient respiratory motion, which can cause an underestimation of... T Xia,AM Alessio,B De Man,... - 《Physics in Medicine & Biology》 被引量: 122发...
low-dose CTlung cancer screeningsputum cytologyCorrespondence to: Peter B. Bach, MD, FCCP, Memorial Sloan-Kettering Cancer Center, 307 East 63rd St, ... PB Bach,GA Silvestri,M Hanger,... - 《Chest》 被引量: 115发表: 2007年 Lung cancer screening with low-dose helical CT: results from...
摘要: 目的:研究低剂量CT(low-dose CT,LDCT)在亚实性肺腺癌结节影像分期中的应用效果.方法:抽取43例亚实性肺腺癌患者为研究对象(2016年12月至2020年1月),所有患者均经病理检查明确为亚实性肺腺癌,予以CT诊断,进行结节影像分期.观察结节CT分期与病理分期情况.结果:CT诊断显示,GGO 44.19%... 查看全部>> ...
1.Low-dose CT scanning for the diagnosis of nasal sinus lesions;低剂量CT扫描在鼻窦疾病诊断中的应用 英文短句/例句 1.Application value of low-dose CT scanning in esophageal foreign body低剂量CT扫描在食道异物中的应用价值 2.Applied value of low dose SCT scanning in youngsters paranasal sinus低剂量...
DoseCheckManagement4 图像质量:空间分辨率≤0.30mm 密度分辨率≤5mm@0.30%at10.6mGy CT值的准确性——IR和FBP的CT值没有统计学差异2 1.NEnglJMed2013;368:1980-91 2.ASiRWhitePaper 3.LungCancerScreeningOptionWhitePaper 4.DoseCheckManagementWhitePaper ...