Background The UK Lung Cancer Screening (UKLS) trial is a randomised pilot trial of low-dose CT (LDCT) screening for individuals athigh risk of lung cancer... K Brain,KJ Lifford,B Carter,... - 《Thorax》 被引量: 26发表: 2016年 Korean Society of Thoracic Radiology Guideline for Lung...
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...
4.DoseCheckManagementWhitePaper 肺癌筛查现状 ⚫预防医学工作组(USPSTF)和医疗与医疗救助服务 1 (CMS)推荐对高风险个人实施低剂量CT肺癌筛查。 ⚫医疗已经批准对其受益人中有资格进行低剂量CT肺癌筛查 2 的高风险患者给予医保报销。 3 ⚫放射学院建议应用可靠的低剂量CT肺筛查方案。
A practice guideline for low dose CT screening for lung cancer: Evidence based recommendations before implementationUng, Y CRoberts, HWalkerDilks, CSivjee, KYasufuku, KHey, ALewis, N
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>> ...
Hence, advanced image reconstruction from low-dose CT data is needed to improve the diagnostic performance, which is a challenging problem due to its ill-posed nature. Over the past years, various low-dose CT methods have produced impressive results. However, most of the algorithms developed for...
Spectra that are higher energy and narrower are generally more dose efficient with respect to PET image quality. Sinogram smoothing could be used to compensate for the increased noise and artifacts at radiation dose reduced CT images, which allows for a further reduction of CT dose with no ...
文章学习36“Low-Dose CT with a Residual Encoder-Decoder Convolutional Neural Network (RED-CNN)” TMI 2017的作品,本文的主要思想和2016年NIPS的RED基本一致,网络采用AE的结构,先用卷积层进行编码,再用反卷积层进行解码,中间通过skip结构连接,如下图所示。
potentially cancerous nodules, another screening may be needed after a few months to monitor your lungs’ conditions. Regardless of your results, annual screenings are recommended, as yearly low-dose CT scans have been shown to decrease mortality in patients who had increased risk due to smoking...
网络低剂量电脑断层;低剂量电脑断层侦测仪 网络释义