Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Seong Yong Pak"'
Autor:
Jung Han Hwang, Jin Mo Kang, Suyoung Park, So Hyun Park, Jeong Ho Kim, Ki Hyun Lee, Ji Hoon Shin, Seong Yong Pak
Publikováno v:
Diagnostic and Interventional Radiology, Vol 29, Iss 1, Pp 175-182 (2023)
PURPOSETo investigate the image quality of lower extremity computed tomography angiography (LE-CTA) using a reconstruction algorithm for monoenergetic images (MEIs) to evaluate peripheral arterial disease (PAD) at different kiloelectron volt (keV) le
Externí odkaz:
https://doaj.org/article/caae34da94c641a9a47cf7e9b47f26ed
Autor:
Seung Joon Choi, Su Joa Ahn, So Hyun Park, Seong Ho Park, Seong Yong Pak, Jae Won Choi, Young Sup Shim, Yu Mi Jeong, Bohyun Kim
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0231431 (2020)
ObjectiveTo compare the radiation dose and the objective and subjective image quality of 80 kVp and 80/150 kVp with tin filter (80/Sn150 kVp) computed tomography (CT) in oncology patients.MethodsOne-hundred-and-forty-five consecutive oncology patient
Externí odkaz:
https://doaj.org/article/ce39795442d14040a00949912c666e7c
Autor:
Jun Seong Kim, So Hyun Park, Suyoung Park, Jung Han Hwang, Jeong Ho Kim, Seong Yong Pak, Kihyun Lee, Bernhard Schmidt
Publikováno v:
Journal of the Korean Society of Radiology. 83(5)
Peripheral arterial disease (PAD) is common in elderly patients. Lower-extremity CT angiography (LE-CTA) can be useful for detecting PAD and planning its treatment. PAD can also be accurately evaluated on reconstructed monoenergetic images (MEIs) fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86f4464fb0ae6ffe7850bcd17fe26fa8
https://pubmed.ncbi.nlm.nih.gov/36276211
https://pubmed.ncbi.nlm.nih.gov/36276211
Autor:
Seung Joon Choi, Seong Yong Pak, Seong Ho Park, Han Jung, Young Sup Shim, Su Joa Ahn, So Hyun Park
Publikováno v:
Acta Radiologica. 61:1105-1115
Background Patients with renal stones receive multiple computed tomography (CT) examinations. We investigated whether submillisievert (sub-mSv) CT for stone detection could reduce radiation dose at exposure levels comparable to kidney, ureter, and bl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4dffdf7306dd4837d8f8c261294a6d1
https://doi.org/10.1177/0284185119890088
https://doi.org/10.1177/0284185119890088
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose We compared and analyzed the detectability performance pertaining to an abdominal phantom including a region of interest (ROI) according to a computed tomography (CT) reconstruction algorithm. Methods Three types of reconstruction algorithms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710004d7d04047294754f52d325bcb2b
https://doi.org/10.1002/acm2.12765
https://doi.org/10.1002/acm2.12765
Autor:
Bohyun Kim, Young Sup Shim, So Hyun Park, Yu Mi Jeong, Seong Yong Pak, Seung Joon Choi, Jae Won Choi, Seong Ho Park, Su Joa Ahn
ObjectiveTo compare the radiation dose, objective and subjective image quality, and diagnostic performances of 80 kVp and 80/150 kVp with tin filter (80/Sn150 kVp) computed tomography (CT) in oncology patients.MethodsOne hundred forty-five consecutiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::404074fab086aae8180ab0c699eb34de
Autor:
Seong Ho Park, Young Sup Shim, Bohyun Kim, So Hyun Park, Seung Joon Choi, Jae Won Choi, Su Joa Ahn, Yu Mi Jeong, Seong Yong Pak
Publikováno v:
PLoS ONE, Vol 15, Iss 9, p e0231431 (2020)
PLoS ONE
PLoS ONE
ObjectiveTo compare the radiation dose and the objective and subjective image quality of 80 kVp and 80/150 kVp with tin filter (80/Sn150 kVp) computed tomography (CT) in oncology patients.MethodsOne-hundred-and-forty-five consecutive oncology patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::752ac62c70d5712b757a8352b300ab44
https://doaj.org/article/ce39795442d14040a00949912c666e7c
https://doaj.org/article/ce39795442d14040a00949912c666e7c
Publikováno v:
European Journal of Radiology. 140:109741
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 CT (DECT). Materials and methods Patients
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9367855ddeffb3255938edb0d3c1509c
https://doi.org/10.1016/j.ejrad.2021.109741
https://doi.org/10.1016/j.ejrad.2021.109741
Autor:
Suyoung Park, So Hyun Park, Young Sup Shim, Seong Yong Pak, Seong Ho Park, Seung Joon Choi, Jung Han Hwang, Myung-Won You
Publikováno v:
Clinical imaging. 62
Purpose To evaluate radiation dose exposure, diagnostic performance, and image quality of low-dose and ultralow-dose abdominopelvic CT using the advanced modelled iterative reconstruction (ADMIRE) algorithm for focal lesion detection. Methods One hun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a08b58e4107daa4db38a0e55e81059
https://pubmed.ncbi.nlm.nih.gov/32066032
https://pubmed.ncbi.nlm.nih.gov/32066032
Autor:
Ji Eun Park, Gayoung Choi, Yeon Jin Cho, Seong Yong Pak, Jung Eun Cheon, Woo Sun Kim, Young Hun Choi, Seunghyun Lee, In One Kim, Seul Bi Lee
Publikováno v:
Journal of neuroradiology = Journal de neuroradiologie. 48(6)
To evaluate whether a frequency-selective non-linear blending (BC) technique can improve tissue contrast and infarct detection on non-enhanced brain CT (NECT) in postoperative Moyamoya (MMD) patients.From January 2010 to December 2017, 33 children (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d6cb23b567b4aa492d01d47c5035f98
https://pubmed.ncbi.nlm.nih.gov/31539585
https://pubmed.ncbi.nlm.nih.gov/31539585