[HTML][HTML] Accuracy of dual-source CT coronary angiography: first experience in a high pre-test probability population without heart rate control

…, O Gaemperli, T Schepis, T Frauenfelder… - European …, 2006 - Springer
The aim of this study was to assess the diagnostic accuracy of dual-source computed tomography
(DSCT) for evaluation of coronary artery disease (CAD) in a population with extensive …

Deep learning in mammography: diagnostic accuracy of a multipurpose image analysis software in the detection of breast cancer

…, S Ghafoor, MC Wurnig, T Frauenfelder… - Investigative …, 2017 - journals.lww.com
Objectives The aim of this study was to evaluate the diagnostic accuracy of a multipurpose
image analysis software based on deep learning with artificial neural networks for the …

Raw data-based iterative reconstruction in body CTA: evaluation of radiation dose saving potential

…, T Flohr, R Goetti, T Pfammatter, T Frauenfelder… - European …, 2011 - Springer
Objective To evaluate prospectively, in patients undergoing body CTA, the radiation dose
saving potential of raw data-based iterative reconstruction as compared to filtered back …

Ultralow-dose chest computed tomography for pulmonary nodule detection: first performance evaluation of single energy scanning with spectral shaping

…, P Stolzmann, S Leschka, T Frauenfelder… - Investigative …, 2014 - journals.lww.com
Purpose The purpose of this study was to evaluate the image quality and sensitivity of
ultralow radiation dose single-energy computed tomography (CT) with tin filtration for spectral …

Endoleaks after Endovascular Abdominal Aortic Aneurysm Repair: Detection with Dual-Energy Dual-Source CT1

P Stolzmann, T Frauenfelder, T Pfammatter, N Peter… - Radiology, 2008 - pubs.rsna.org
Purpose: To assess the diagnostic performance of dual-energy dual-source computed
tomography (CT) in the detection of endoleaks after endovascular abdominal aortic aneurysm (…

Coronary Artery Motion and Cardiac Phases: Dependency on Heart Rate—Implications for CT Image Reconstruction1

…, O Gaemperli, B Seifert, P Cattin, T Frauenfelder… - Radiology, 2007 - pubs.rsna.org
This study had institutional review board approval; written informed consent was obtained.
The purpose was to prospectively determine the heart rate (HR) dependency of three-…

Radiation dose estimates in dual-source computed tomography coronary angiography

P Stolzmann, H Scheffel, T Schertler, T Frauenfelder… - European …, 2008 - Springer
The purpose of this study was to quantify radiation dose parameters of dual-source CT
coronary angiography. Eighty patients underwent contrast-enhanced, retrospectively ECG-gated …

Automated attenuation-based tube potential selection for thoracoabdominal computed tomography angiography: improved dose effectiveness

…, R Raupach, T Flohr, T Frauenfelder… - Investigative …, 2011 - journals.lww.com
Purpose: To introduce a novel algorithm of automated attenuation-based tube potential
selection and to assess its impact on image quality and radiation dose of body computed …

Computational simulation of intracoronary flow based on real coronary geometry

E Boutsianis, H Dave, T Frauenfelder… - European journal of …, 2004 - academic.oup.com
Objective: To assess the feasibility of computationally simulating intracoronary blood flow
based on real coronary artery geometry and to graphically depict various mechanical …

Low-dose CT of the lung: potential value of iterative reconstructions

…, C Karlo, R Goetti, T Flohr, EW Russi, T Frauenfelder… - European …, 2012 - Springer
Objectives To prospectively assess the impact of sinogram-affirmed iterative reconstruction (SAFIRE)
on image quality of nonenhanced low-dose lung CT as compared to filtered back …