Seongyong Pak
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Explore the profile of Seongyong Pak including associated specialties, affiliations and a list of published articles.
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12
Citations
53
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Recent Articles
1.
Kyung S, Won J, Pak S, Kim S, Lee S, Park K, et al.
IEEE Trans Med Imaging
. 2024 Aug;
44(1):499-518.
PMID: 39186436
Reducing the dose of radiation in computed tomography (CT) is vital to decreasing secondary cancer risk. However, the use of low-dose CT (LDCT) images is accompanied by increased noise that...
2.
Park M, Ha H, Lim H, Han J, Pak S
Quant Imaging Med Surg
. 2024 Jun;
14(6):3959-3969.
PMID: 38846273
Background: With the advancement of artificial intelligence technology and radiomics analysis, opportunistic prediction of osteoporosis with computed tomography (CT) is a new paradigm in osteoporosis screening. This study aimed to...
3.
Choi M, Jung J, Peng Z, Grosskopf S, Suehling M, Hofmann C, et al.
Diagnostics (Basel)
. 2024 Apr;
14(7).
PMID: 38611581
Purpose: To develop and validate a deep-learning-based algorithm (DLA) that is designed to segment and classify metallic objects in topograms of abdominal and spinal CT. Methods: DLA training for implant...
4.
Choi M, Yoon S, Lee Y, Jung E, Pak S, Han D, et al.
Front Oncol
. 2024 Mar;
14:1304187.
PMID: 38525415
Purpose: To identify the clinical and genetic variables associated with rim enhancement of pancreatic ductal adenocarcinoma (PDAC) and to develop a dynamic contrast-enhanced (DCE) MRI-based radiomics model for predicting the...
5.
Choi M, Lee S, Pak S
Br J Radiol
. 2024 Feb;
97(1154):399-407.
PMID: 38308025
Objectives: To compare the image quality and diagnostic performance of low-dose CT urography to that of concurrently acquired conventional CT using dual-source CT. Methods: This retrospective study included 357 consecutive...
6.
Jung J, Shin J, Choi H, Pak S, Yang H, Yoon B
Urolithiasis
. 2023 Mar;
51(1):54.
PMID: 36933126
To investigate the optimal scanning parameters of dual-energy computed tomography (DECT), which can accurately determine sensitivity (the detectability of urinary stones) and accuracy (the composition matching of urinary stones), and...
7.
Lee H, Kim J, Lee J, Lee H, Pak S
Eur J Radiol
. 2022 Dec;
159:110659.
PMID: 36584563
Purpose: This study determined whether image quality and detectability of ultralow-dose hepatic multiphase CT (ULDCT, 33.3% dose) using a vendor-agnostic deep learning model(DLM) are noninferior to those of standard-dose CT...
8.
Choi E, Kim J, Lee J, Lee H, Pak S
BMC Med Imaging
. 2022 Dec;
22(1):219.
PMID: 36536325
Background: Knowing the lowest acceptable radiation dose of multiphase hepatic CT may allow us to reduce the radiation dose for detecting HCC. Purpose: To prospectively assess the image quality and...
9.
Lee J, Choe Y, Kim S, Choi J, Pak S, Choo K, et al.
Medicine (Baltimore)
. 2022 Sep;
101(36):e30477.
PMID: 36086714
Myocardial computed tomography perfusion (CTP) imaging is a noninvasive method for detecting myocardial ischemia. This study aimed to compare the diagnostic performance of dynamic and static adenosine-stress CTPs for detecting...
10.
Choi M, Lee Y, Choi Y, Pak S
Eur J Radiol
. 2021 May;
140:109741.
PMID: 33991971
Purpose: To evaluate the difference in liver density and to compare the performance to diagnose fatty liver between true noncontrast (TNC) images and virtual noncontrast (VNC) images generated from dual-energy...