Deep learning–based reconstruction for lower-dose pediatric CT: technical principles, image characteristics, and clinical implementations

Y Nagayama, D Sakabe, M Goto, T Emoto, S Oda… - Radiographics, 2021 - pubs.rsna.org
Optimizing the CT acquisition parameters to obtain diagnostic image quality at the lowest
possible radiation dose is crucial in the radiosensitive pediatric population. The image …

Radiation dose reduction for 80-kVp pediatric CT using deep learning–based reconstruction: a clinical and phantom study

Y Nagayama, M Goto, D Sakabe… - American Journal of …, 2022 - Am Roentgen Ray Soc
Please see the Editorial Comment by Aaron D. Hodes discussing this article.
BACKGROUND. Deep learning–based reconstruction (DLR) may facilitate CT radiation …

Deep learning-based reconstruction can improve the image quality of low radiation dose head CT

Y Nagayama, K Iwashita, N Maruyama, H Uetani… - European …, 2023 - Springer
Objectives To evaluate the image quality of deep learning–based reconstruction (DLR),
model-based (MBIR), and hybrid iterative reconstruction (HIR) algorithms for lower-dose …

[HTML][HTML] Application of a deep learning image reconstruction (DLIR) algorithm in head CT imaging for children to improve image quality and lesion detection

J Sun, H Li, B Wang, J Li, M Li, Z Zhou, Y Peng - BMC Medical Imaging, 2021 - Springer
Background To evaluate the performance of a Deep Learning Image Reconstruction (DLIR)
algorithm in pediatric head CT for improving image quality and lesion detection with 0.625 …

[HTML][HTML] Deep learning versus iterative image reconstruction algorithm for head CT in trauma

Z Alagic, J Diaz Cardenas, K Halldorsson… - Emergency …, 2022 - Springer
Purpose To compare the image quality between a deep learning–based image
reconstruction algorithm (DLIR) and an adaptive statistical iterative reconstruction algorithm …

[PDF][PDF] Neuroimaging for the primary care provider: A review of modalities, indications, and pitfalls

JR Wood, RC Pedersen, VJ Rooks - Pediatric Clinics of North America, 2021 - Elsevier
When evaluating a child with a potential neurologic or neurodevelopmental disorder,
identifying indications for imaging and the correct imaging modality to order can be …

Improved reliability of automated ASPECTS evaluation using iterative model reconstruction from head CT scans

MT Löffler, N Sollmann, S Mönch… - Journal of …, 2021 - Wiley Online Library
ABSTRACT BACKGROUND AND PURPOSE Iterative model reconstruction (IMR) has
shown to improve computed tomography (CT) image quality compared to hybrid iterative …

[HTML][HTML] Simulated annealing-based image reconstruction for patients with covid-19 as a model for ultralow-dose computed tomography

SA Qureshi, AU Rehman, AA Mir, M Rafique… - Frontiers in …, 2022 - frontiersin.org
The proposed algorithm of inverse problem of computed tomography (CT), using limited
views, is based on stochastic techniques, namely simulated annealing (SA). The selection of …

Relation between age and CT radiation doses: Dose trends in 705 pediatric head CT

MH Kharita, H Al-Naemi, C Arru, AJ Omar, A Aly… - European Journal of …, 2020 - Elsevier
Purpose To evaluate the relationship between patient age and radiation doses associated
with routine pediatric head CT performed with automatic tube potential selection and tube …

Diagnostic performance of artificial intelligence for pediatric pulmonary nodule detection on chest computed tomography: comparison of simulated lower radiation …

R Salman, HTN Nguyen, AC Sher, K Hallam… - European Journal of …, 2023 - Springer
The combination of low dose CT and AI performance in the pediatric population has not
been explored. Understanding this relationship is relevant for pediatric patients given the …