Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Ja-Young Choi"'
Publikováno v:
대한영상의학회지, Vol 83, Iss 6, Pp 1286-1297 (2022)
Purpose To assess the usefulness of various metal artifact reduction (MAR) methods in patients with hip prostheses. Materials and Methods This retrospective study included 47 consecutive patients who underwent hip arthroplasty and dual-energy CT.
Externí odkaz:
https://doaj.org/article/7217d25524f34359b9d92419d8e8685c
Autor:
Seunghyeon Roh, Jae In Park, Gun Young Kim, Hye Jin Yoo, Dominik Nickel, Gregor Koerzdoerfer, JaeKon Sung, Jiseon Oh, Hee Dong Chae, Sung Hwan Hong, Ja-Young Choi
Publikováno v:
PLoS ONE, Vol 18, Iss 6, p e0287903 (2023)
ObjectiveTo evaluate the feasibility and clinical usefulness of deep learning (DL)-accelerated turbo spin echo (TSEDL) sequences relative to standard TSE sequences (TSES) for acute radius fracture patients wearing a splint.MethodsThis prospective con
Externí odkaz:
https://doaj.org/article/86dad51e327445d0b53e6a9d45ccfb54
Publikováno v:
BMC Musculoskeletal Disorders, Vol 22, Iss 1, Pp 1-8 (2021)
Abstract Background There is paucity of studies applying fat suppressed (FS) technique to T2 mapping to overcome chemical shift artifacts. The purpose of the study is to difference between FS T2 and conventional T2 mapping and reproducibility of FS T
Externí odkaz:
https://doaj.org/article/62a9fa92b2f540019507da3ed21bf775
Autor:
Hee-Dong Chae, Sung Hwan Hong, Hyun Jung Yeoh, Yeo Ryang Kang, Su Min Lee, Minyoung Kim, Seok Young Koh, Yongeun Lee, Moo Sung Park, Ja-Young Choi, Hye Jin Yoo
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0267643 (2022)
BackgroundA high false-negative rate has been reported for the diagnosis of ossification of the posterior longitudinal ligament (OPLL) using plain radiography. We investigated whether deep learning (DL) can improve the diagnostic performance of radio
Externí odkaz:
https://doaj.org/article/bc2971338c234d7699b232a12f2ac811
Publikováno v:
대한영상의학회지, Vol 80, Iss 1, Pp 105-116 (2019)
Purpose To assess the feasibility of spectral detector CT (SDCT) with axial maximum-intensity projection (MIP) reconstruction for the evaluation of lumbar CT discography. Materials and Methods We retrospectively evaluated 44 disc levels from 18 pat
Externí odkaz:
https://doaj.org/article/762d38f03f8f4fba825b730af8b48bd0
Publikováno v:
대한영상의학회지, Vol 72, Iss 2, Pp 108-114 (2015)
Purpose To evaluate the effects of proteoglycan and type II collagen within articular cartilage on T1ρ relaxation time of articular cartilage. Materials and Methods This study was exempted by the institutional and animal review boards, and info
Externí odkaz:
https://doaj.org/article/159887830e2b47b6964528866134faf8
Autor:
Jun Won Park, Hyun Mi Kwon, Jin Kyun Park, Ja-Young Choi, Eun Bong Lee, Yeong Wook Song, Eun Young Lee
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0168958 (2016)
To investigate the impact of dose reduction of tumor necrosis factor inhibitor (TNFi) on radiographic progression in ankylosing spondylitis (AS).One hundred and sixty-five patients treated with etanercept or adalimumab were selected from a consecutiv
Externí odkaz:
https://doaj.org/article/f939df83ffd64167b37b1dde71252e4d
Publikováno v:
Frontiers in Pediatrics. 11
BackgroundRehabilitation of upper limb function can be challenging in children with brain lesion. Recent virtual reality (VR) rehabilitation may be an additional treatment option in pediatric rehabilitation.ObjectivesTo assess the feasibility and eff
Publikováno v:
European Radiology. 32:7601-7611
To compare volumetric CT with DL-based fully automated segmentation and dual-energy X-ray absorptiometry (DXA) in the measurement of thigh tissue composition.This prospective study was performed from January 2019 to December 2020. The participants un
Publikováno v:
Psychonomic Bulletin & Review. 29:627-634
The mapping between speech acoustics and phonemic representations is highly variable across talkers, and listeners are slower to recognize words when listening to multiple talkers compared with a single talker. Listeners' speech processing efficiency