To evaluate noise reduction and image quality improvement in low-radiation dose chest CT images in children using adaptive statistical iterative reconstruction (ASIR) and a full model-based iterative reconstruction (MBIR) algorithm.Forty-five children (age ranging from 28 days to 6 years, median of 1.8 years) who received low-dose chest CT scans were included. Age-dependent noise index (NI) was used for acquisition. Images were retrospectively reconstructed using three methods: MBIR, 60% of ASIR and 40% of conventional filtered back-projection (FBP), and FBP. The subjective quality of the images was independently evaluated by two radiologists. Objective noises in the left ventricle (LV), muscle, fat, descending aorta and lung field at the l...
BACKGROUND: Since children are more radio-sensitive than adults, there is a need to minimize radiati...
PURPOSEWe aimed to evaluate the quality of chest computed tomography (CT) images obtained with low-d...
OBJECTIVE: To investigate the quality of images reconstructed with adaptive statistical iterative re...
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 ...
OBJECTIVE: To retrospectively compare radiation dose and image quality of pediatric chest CT using a...
OBJECTIVE. The purpose of this article is to compare image quality between filtered back projection ...
BACKGROUND: New CT reconstruction techniques may help reduce the burden of ionizing radiation. OBJE...
Purpose: Although several approaches have been already used to reduce radiation dose, CT doses are s...
Abstract Background Efforts to reduce the radiation dose have continued steadily, with new reconstru...
PURPOSE To compare image quality on computed tomographic (CT) images acquired with adaptive statisti...
Lung cancer is one of the leading cause of cancer death worldwide. Computed Tomography (CT) is the b...
Objectives: The objective of this study was to compare the image quality and radiation dose of chest...
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...
BACKGROUND: Since children are more radio-sensitive than adults, there is a need to minimize radiati...
PURPOSEWe aimed to evaluate the quality of chest computed tomography (CT) images obtained with low-d...
OBJECTIVE: To investigate the quality of images reconstructed with adaptive statistical iterative re...
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 ...
OBJECTIVE: To retrospectively compare radiation dose and image quality of pediatric chest CT using a...
OBJECTIVE. The purpose of this article is to compare image quality between filtered back projection ...
BACKGROUND: New CT reconstruction techniques may help reduce the burden of ionizing radiation. OBJE...
Purpose: Although several approaches have been already used to reduce radiation dose, CT doses are s...
Abstract Background Efforts to reduce the radiation dose have continued steadily, with new reconstru...
PURPOSE To compare image quality on computed tomographic (CT) images acquired with adaptive statisti...
Lung cancer is one of the leading cause of cancer death worldwide. Computed Tomography (CT) is the b...
Objectives: The objective of this study was to compare the image quality and radiation dose of chest...
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...
BACKGROUND: Since children are more radio-sensitive than adults, there is a need to minimize radiati...
PURPOSEWe aimed to evaluate the quality of chest computed tomography (CT) images obtained with low-d...
OBJECTIVE: To investigate the quality of images reconstructed with adaptive statistical iterative re...