1.Study of low-dose computed tomography and serum P16 gene methylation measurement serum for early diagnosis of lung cancer;低剂量CT联合血清P16甲基化检测在肺癌早期诊断中的研究 4)Low-dose CT低剂量CT 1.Analytical noise treatment for low-dose CT projection data by penalized weighted least-square smo...
Low-dose computed tomography (CTIonizing radiationRadiation exposureX-rayTissueUrinaryBeam collimation widthPost-data acquisition protocolsImaging modalities such as ultrasound do not have the sensitivity and specificity of computed tomography (CT) scan in the accurate assessment of urolithiasis. However, ...
This is an ultra-low dose radiation CT scan of a fracture of the tibial plateau (left) compared to a conventional dose CT scan. Credit: NYU Langone MedicalCenter Computed Tomography (CT) scans are one of the most frequently-used imaging tools in medicine. In fact, more than 72 million sc...
"Computed tomography (CT) or conventional scanograms are the current gold standard for measuring limb-length discrepancy. However, the use of low-dose EOS is being used more frequently in pediatric orthopedics," Dr. Dodwell said. "The goal of our study was to determine the accuracy and relia...
By Volume Zoom CT scanners,image quality of head with tube voltage 120 kV and tube current 200 mAs is sufficient for diagnosis. 展开 关键词: Catphan 500 phantom Computed tomography dose index Image quality Low dose 被引量: 6 年份: 2011 ...
5) Computed tomography 计算机体层扫描 1. The recent development of multi-detector computed tomography(MDCT) in detecting coronary calcium has become a hot topic. 大量电子束计算机体层扫描研究围绕冠状动脉钙化的临床价值、检测方法和可重复性以及冠状动脉钙化演变等热点问题展开。 更多例句>> 6) Computor...
Screening for Lung Cancer With Low-Dose Helical Computed Tomography: Anti-Lung Cancer Association Project performance of low-dose helical computed tomography (CT) scanning and its efficacy in terms of survival, a one-arm longitudinal screening project was ... T Sobue,N Moriyama,M Kaneko,... -...
LDCT (low-dose computed tomography) works much like an x-ray exam to produce pictures of your chest and lungs. This high-quality lung screening detects lung abnormalities but with 90 percent less ionizing radiation than a conventional CT scan. If you have a high risk of lung cancer but no...
(1) Full-volume model:构建3D CNN模型对整个CT进行端到端的分析。 (2) Cancer ROI detection model:训练了一个CNN ROI 检测模型来检测CT中的3D候选肿瘤区域。 (3) CNN癌症风险预测模型:根据癌症ROI检测模型和全体积模型的输出进行操作。 三、关键技术 ...
"low-dose CT", "children", "paranasal sinus", "pediatric", "diagnosis", "children", "low-dose computed tomography", "sinusitis", "paranasal sinuse... A Laipan,S Morozov,L Nizovtsova,... - 《Medical Visualization》 被引量: 0发表: 2021年 Wide-detector CT combined iterative reconstruc...