Zobrazeno 1 - 10
of 806
pro vyhledávání: '"Byung Ihn Choi"'
Publikováno v:
Ultrasonography, Vol 40, Iss 4, Pp 499-511 (2021)
Purpose The aim of this study was to evaluate the association between the severity of hyperechoic pancreas (HP) on ultrasonography (US) and glycemic progression. Methods In total, 1,386 participants who underwent abdominal US as part of health examin
Externí odkaz:
https://doaj.org/article/b1fdf5acd4234fc382fd91b581ce55c1
Publikováno v:
Ultrasonography, Vol 39, Iss 4, Pp 384-393 (2020)
Purpose The purpose of this study was to evaluate whether shear wave elastography (SWE) and the shear wave dispersion slope (SWD) obtained from 2-dimensional shear wave imaging (2D-SWI) of the gallbladder (GB) bed of the liver could be helpful in the
Externí odkaz:
https://doaj.org/article/37c79b179bcd4bb1b1ad460a1a0d8dd5
Autor:
Jae Young Lee, Yasunori Minami, Byung Ihn Choi, Won Jae Lee, Yi-Hong Chou, Woo Kyoung Jeong, Mi-Suk Park, Nobuki Kudo, Min Woo Lee, Ken Kamata, Hiroko Iijima, So Yeon Kim, Kazushi Numata, Katsutoshi Sugimoto, Hitoshi Maruyama, Yasukiyo Sumino, Chikara Ogawa, Masayuki Kitano, Ijin Joo, Junichi Arita, Ja-Der Liang, Hsi-Ming Lin, Christian Nolsoe, Odd Helge Gilja, Masatoshi Kudo
Publikováno v:
Ultrasonography, Vol 39, Iss 3, Pp 191-220 (2020)
The first edition of the guidelines for the use of ultrasound contrast agents was published in 2004, dealing with liver applications. The second edition of the guidelines in 2008 reflected changes in the available contrast agents and updated the guid
Externí odkaz:
https://doaj.org/article/bc698163a1fa4124b9d23780e72628c8
Publikováno v:
대한영상의학회지, Vol 78, Iss 5, Pp 358-362 (2018)
Zinner’s syndrome is a rare congenital abnormality of the mesonephric duct. Unilateral renal agenesis, ipsilateral seminal vesicle cyst, and ipsilateral ejaculatory duct obstruction are the triad of maldevelopment of the mesonephric duct which com
Externí odkaz:
https://doaj.org/article/005a1fcff7184505a99910e7dd037fb4
Autor:
Hyein Kang, Eun Sun Lee, Hee Sung Kim, Mi Kyung Kim, Kwi-Won Park, Dae Yong Yi, Byung Ihn Choi, Jong Beum Lee, Hyun Jeong Park
Publikováno v:
대한영상의학회지, Vol 78, Iss 4, Pp 295-298 (2018)
Arteriovenous malformation (AVM) is a lesion involving a high-flow vascular malformation, which is one of the causes of massive gastrointestinal bleeding. In the pediatric population, AVM is quite rare in the gastrointestinal tract, and the most co
Externí odkaz:
https://doaj.org/article/3b85daf6b5534fe8a46d006c2be066f9
Publikováno v:
Ultrasonography, Vol 34, Iss 1, Pp 58-65 (2015)
Purpose: The purpose of this study was to investigate the value of UltraFast Doppler ultrasonography (US) for evaluating hepatic vessels in liver recipients. Methods: Thirty-nine liver Doppler US sessions were conducted in 20 liver recipients. Each s
Externí odkaz:
https://doaj.org/article/5d9834a880ba4385a58daf63fbddfee2
Autor:
Jin Woo Choi, Jae Young Lee, Eui Jin Hwang, Inpyeong Hwang, Sungmin Woo, Chang Joo Lee, Eun-Joo Park, Byung Ihn Choi
Publikováno v:
Ultrasonography, Vol 33, Iss 3, Pp 191-199 (2014)
Purpose: The aim of this study was to evaluate the safety and accuracy of a new portable ultrasonography-guided high-intensity focused ultrasound (USg-HIFU) system with a 3-dimensional (3D) electronic steering transducer, a simultaneous ablation and
Externí odkaz:
https://doaj.org/article/4b06738967164f5e92b7fbbb86e3c561
Autor:
Kyung Won Kim, Jae Young Lee, Jeong Min Lee, Yong Sik Jeon, Yoon Seok Choi, Jisuk Park, Harry Kim, Joon Koo Han, Byung Ihn Choi
Publikováno v:
Journal of Medical Ultrasound, Vol 22, Iss 2, Pp 99-105 (2014)
High-intensity focused ultrasound (HIFU) is an emerging technique for noninvasive ablative treatment. However, HIFU has rarely been performed for the treatment of soft-tissue tumors. Thus, we aimed to assess the feasibility and safety of performing e
Externí odkaz:
https://doaj.org/article/9e2594122f534a8eb10021166a11526a
Publikováno v:
Ultrasonography, Vol 33, Iss 1, Pp 18-25 (2014)
Purpose: To evaluate the usefulness of dynamic contrast-enhanced ultrasonography (DCE-US) in the early quantification of hemodynamic change following administration of the vascular disrupting agent (VDA) CKD-516 using a rabbit VX2 liver tumor model.
Externí odkaz:
https://doaj.org/article/2bdafe49181a422d8e32ec727ffd1ff2
Autor:
Byung Ihn Choi
Publikováno v:
Ultrasonography, Vol 37, Iss 1, Pp 1-2 (2018)
Externí odkaz:
https://doaj.org/article/a1b0e7a1c58f4f4aa288166286e0da86