Toward widespread use of virtual trials in medical imaging innovation and regulatory science
The rapid advancement in the field of medical imaging presents a challenge in keeping up
to date with the necessary objective evaluations and optimizations for safe and effective use …
to date with the necessary objective evaluations and optimizations for safe and effective use …
Emphysema quantifications with CT scan: assessing the effects of acquisition protocols and imaging parameters using virtual imaging trials
Background CT scan has notable potential to quantify the severity and progression of
emphysema in patients. Such quantification should ideally reflect the true attributes and …
emphysema in patients. Such quantification should ideally reflect the true attributes and …
A systematic assessment and optimization of photon‐counting CT for lung density quantifications
Background Photon‐counting computed tomography (PCCT) has recently emerged into
clinical use; however, its optimum imaging protocols and added benefits remains unknown …
clinical use; however, its optimum imaging protocols and added benefits remains unknown …
Deep silicon photon-counting CT: A first simulation-based study for assessing perceptual benefits across diverse anatomies
Objectives To assess perceptual benefits provided by the improved spatial resolution and
noise performance of deep silicon photon-counting CT (Si-PCCT) over conventional energy …
noise performance of deep silicon photon-counting CT (Si-PCCT) over conventional energy …
A systematic assessment of photon-counting CT for bone mineral density and microarchitecture quantifications
Photon-counting CT (PCCT) is an emerging imaging technology with potential
improvements in quantification and rendition of micro-structures due to its smaller detector …
improvements in quantification and rendition of micro-structures due to its smaller detector …
Photon-counting computed tomography versus energy-integrating computed tomography for detection of small liver lesions: comparison using a virtual framework …
N Felice, B Wildman-Tobriner… - Journal of Medical …, 2024 - spiedigitallibrary.org
Purpose Photon-counting computed tomography (PCCT) has the potential to provide
superior image quality to energy-integrating CT (EICT). We objectively compare PCCT to …
superior image quality to energy-integrating CT (EICT). We objectively compare PCCT to …
Development and application of a virtual imaging trial framework for airway quantifications via CT
FC Ho, S Sotoudeh-Paima, WP Segars… - … 2023: Physics of …, 2023 - spiedigitallibrary.org
Chronic obstructive pulmonary disease (COPD) is one of the top three causes of death
worldwide, characterized by emphysema and bronchitis. Airway measurements reflect the …
worldwide, characterized by emphysema and bronchitis. Airway measurements reflect the …
Quantitative accuracy of lung function measurement using parametric response mapping: A virtual imaging study
A Kavuri, FC Ho, M Ghojogh-Nejad… - Medical Imaging …, 2024 - spiedigitallibrary.org
Parametric response mapping (PRM) is a voxel-based quantitative CT imaging biomarker
that measures the severity of chronic obstructive pulmonary disease (COPD) by analyzing …
that measures the severity of chronic obstructive pulmonary disease (COPD) by analyzing …
Implementation and Applications of Virtual Imaging Trials in Computed Tomography
N Felice - 2023 - search.proquest.com
Virtual imaging is a powerful tool that offers an alternative to clinical trials by simulating
medical image acquisitions. Virtual trials allow for the generation of large data sets without …
medical image acquisitions. Virtual trials allow for the generation of large data sets without …