OBJECTIVE: To investigate the quality of images reconstructed with adaptive statistical iterative reconstruction V (ASIR-V), using pediatric head CT protocols. METHODS: A phantom was scanned at decreasing 20% mA intervals using our standard pediatric head CT protocols. Each study was then reconstructed at 10% ASIR-V intervals. After the phantom study, we reduced mA by 10% in the protocol for <3-year-old patients and applied 30% ASIR-V and by 30% in the protocol for 3- to 15-year-old patients and applied 40% ASIR-V. RESULTS: Increasing the percentage of ASIR-V resulted in lower noise and higher contrast-to-noise ratio (CNR) and preserved spatial resolution in the phantom study. Compared to a conventional-protocol, reduced-dose protocol wit...
Abstract Background To evaluate the performance of a Deep Learning Image Reconstruction (DLIR) algor...
Background: Computed tomography (CT) is one of the most used modalities for diagnostics in paediatri...
This study aimed to evaluate the imaging quality of head and neck computed tomographic angiography (...
BACKGROUND: Since children are more radio-sensitive than adults, there is a need to minimize radiati...
OBJECTIVE: To retrospectively compare radiation dose and image quality of pediatric chest CT using a...
Purpose: To evaluate the potential of model-based iterative reconstruction (MBIR) on dose reduction ...
BACKGROUND: Radiation dose exposure is of particular concern in children due to the possible harmful...
Background: Radiation dose exposure is of particular concern in children due to the possible harmful...
INTRODUCTION: Adaptive statistical iterative reconstruction (ASIR) can decrease image noise, thereby...
BACKGROUND: New CT reconstruction techniques may help reduce the burden of ionizing radiation. OBJE...
OBJECTIVE: To evaluate noise reduction and image quality improvement in low-radiation dose chest CT ...
Objective: To evaluate noise reduction and image quality improvement in low-radiation dose chest CT ...
Purpose: Although several approaches have been already used to reduce radiation dose, CT doses are s...
Introduction: Adaptive statistical iterative reconstruction (ASIR) can decrease image noise, thereby...
Advances in Technology Poster: P104KEY LEARNING OBJECTIVES: (1) Brief description of ASIR (Adaptive ...
Abstract Background To evaluate the performance of a Deep Learning Image Reconstruction (DLIR) algor...
Background: Computed tomography (CT) is one of the most used modalities for diagnostics in paediatri...
This study aimed to evaluate the imaging quality of head and neck computed tomographic angiography (...
BACKGROUND: Since children are more radio-sensitive than adults, there is a need to minimize radiati...
OBJECTIVE: To retrospectively compare radiation dose and image quality of pediatric chest CT using a...
Purpose: To evaluate the potential of model-based iterative reconstruction (MBIR) on dose reduction ...
BACKGROUND: Radiation dose exposure is of particular concern in children due to the possible harmful...
Background: Radiation dose exposure is of particular concern in children due to the possible harmful...
INTRODUCTION: Adaptive statistical iterative reconstruction (ASIR) can decrease image noise, thereby...
BACKGROUND: New CT reconstruction techniques may help reduce the burden of ionizing radiation. OBJE...
OBJECTIVE: To evaluate noise reduction and image quality improvement in low-radiation dose chest CT ...
Objective: To evaluate noise reduction and image quality improvement in low-radiation dose chest CT ...
Purpose: Although several approaches have been already used to reduce radiation dose, CT doses are s...
Introduction: Adaptive statistical iterative reconstruction (ASIR) can decrease image noise, thereby...
Advances in Technology Poster: P104KEY LEARNING OBJECTIVES: (1) Brief description of ASIR (Adaptive ...
Abstract Background To evaluate the performance of a Deep Learning Image Reconstruction (DLIR) algor...
Background: Computed tomography (CT) is one of the most used modalities for diagnostics in paediatri...
This study aimed to evaluate the imaging quality of head and neck computed tomographic angiography (...