A general framework and review of scatter correction methods in x‐ray cone‐beam computerized tomography. Part 1: scatter compensation approaches
EP Rührnschopf, K Klingenbeck - Medical physics, 2011 - Wiley Online Library
Since scattered radiation in cone‐beam volume CT implies severe degradation of CT
images by quantification errors, artifacts, and noise increase, scatter suppression is one of …
images by quantification errors, artifacts, and noise increase, scatter suppression is one of …
A flexible method for multi-material decomposition of dual-energy CT images
PRS Mendonça, P Lamb… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
The ability of dual-energy computed-tomographic (CT) systems to determine the
concentration of constituent materials in a mixture, known as material decomposition, is the …
concentration of constituent materials in a mixture, known as material decomposition, is the …
NCICT: a computational solution to estimate organ doses for pediatric and adult patients undergoing CT scans
We developed computational methods and tools to assess organ doses for pediatric and
adult patients undergoing computed tomography (CT) examinations. We used the …
adult patients undergoing computed tomography (CT) examinations. We used the …
Multislice computerized tomography angiography in the evaluation of intracranial aneurysms: a comparison with intraarterial digital subtraction angiography
M Wintermark, A Uske, M Chalaron, L Regli… - Journal of …, 2003 - thejns.org
Object. The goal of this study was to assess the diagnostic accuracy of computerized
tomography (CT) angiography performed with the aid of multislice technology (MSCT …
tomography (CT) angiography performed with the aid of multislice technology (MSCT …
A general framework and review of scatter correction methods in cone beam CT. Part 2: scatter estimation approaches
EP Rührnschopf and, K Klingenbeck - Medical physics, 2011 - Wiley Online Library
The main components of scatter correction procedures are scatter estimation and a scatter
compensation algorithm. This paper completes a previous paper where a general …
compensation algorithm. This paper completes a previous paper where a general …
Whole-body computed tomography in polytrauma: techniques and management
U Linsenmaier, M Krötz, H Häuser, C Rock, J Rieger… - European …, 2002 - Springer
An interdisciplinary team should be involved in the diagnosis and management of severely
injured patients. The adoption of criteria for starting treatment for multiple trauma avoids …
injured patients. The adoption of criteria for starting treatment for multiple trauma avoids …
Assessment of tumor recurrence in patients with colorectal cancer and elevated carcinoembryonic antigen level: FDG PET/CT versus contrast-enhanced 64-MDCT of …
U Metser, J You, S McSweeney… - American Journal of …, 2010 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to compare FDG PET/CT and contrast-enhanced
64-MDCT of the chest, abdomen, and pelvis in the detection of tumor recurrence in patients …
64-MDCT of the chest, abdomen, and pelvis in the detection of tumor recurrence in patients …
Head and neck imaging with MDCT
H Imhof, C Czerny, A Dirisamer - European journal of radiology, 2003 - Elsevier
Multi-slice CT (MDCT) is rapidly becoming the new standard in radiological imaging.
Although its advantages in cardiovascular, thoracic and abdominal imaging are evident, the …
Although its advantages in cardiovascular, thoracic and abdominal imaging are evident, the …
Targeted dual-energy single-source CT for characterisation of urinary calculi: experimental and clinical experience
M Eiber, K Holzapfel, M Frimberger, M Straub… - European …, 2012 - Springer
Objective To assess the accuracy of targeted dual-energy single-source multi-detector CT
(MDCT) for characterisation of urinary calculi. Methods For proof of principle, 71 ex-vivo …
(MDCT) for characterisation of urinary calculi. Methods For proof of principle, 71 ex-vivo …
Evaluating the sensitivity of the optimization of acquisition geometry to the choice of reconstruction algorithm in digital breast tomosynthesis through a simulation study
Due to the limited number of views and limited angular span in digital breast tomosynthesis
(DBT), the acquisition geometry design is an important factor that affects the image quality …
(DBT), the acquisition geometry design is an important factor that affects the image quality …