Simplified size adjusted dose reference levels for adult CT examinations: A regional study
N Moghadam, R Lecomte, S Mercure… - European Journal of …, 2021 - Elsevier
Purpose To investigate retrospective classification of adult patients into small, average, and
large based on effective diameter (EDia) from localizer image of computed tomography (CT) …
large based on effective diameter (EDia) from localizer image of computed tomography (CT) …
Machine learning‐based estimation of patient body weight from radiation dose metrics in computed tomography
H Ichikawa, S Ichikawa… - Journal of Applied Clinical …, 2024 - Wiley Online Library
Purpose Currently, precise patient body weight (BW) at the time of diagnostic imaging
cannot always be used for radiation dose management. Various methods have been …
cannot always be used for radiation dose management. Various methods have been …
Pathology-based radiation dose in computed tomography: investigation of the effect of lung lesions on water-equivalent diameter, CTDIVol and SSDE in COVID-19 …
A Mohammadbeigi, JK Shouraki… - Radiation Protection …, 2023 - academic.oup.com
Lung lesions can increase the CT number and affect the water-equivalent diameter (Dw),
Dw-based conversion factor (CFw), and Dw-based size-specific dose estimate (SSDEw). We …
Dw-based conversion factor (CFw), and Dw-based size-specific dose estimate (SSDEw). We …
[PDF][PDF] Comparisons of water-equivalent diameter measured on images of abdominal routine computed tomography with and without a contrast agent
Computed tomography (CT) was introduced in the 1970s and has had a crucial role in the
diagnostic field due to its excellent image quality [1, 2]. Image acquisition in diagnostic CT is …
diagnostic field due to its excellent image quality [1, 2]. Image acquisition in diagnostic CT is …
[PDF][PDF] Effect of Contrast Agent Administration on Size-Specific Dose Estimates (SSDE) Calculations based on Water Equivalent Diameter in CT Head Examinations
Size-specific dose estimate (SSDE) is dose metrics of computed tomography, to calculate
SSDE we first calculate the patient's body size. In CT head examination, the head size is …
SSDE we first calculate the patient's body size. In CT head examination, the head size is …