Windows Setting for Low kVp Abdominal CT: Comparison to 120-kVp CT Images

Autor: Jun Sung Kim, Joon-Il Choi, Moon Hyung Choi, Michael Yong Park, Sung Eun Rha, Soon Nam Oh, Seung Eun Jung, Jae Young Byun

Publikováno v: 대한영상의학회지, Vol 77, Iss 4, Pp 211-216 (2017)

Purpose: The purpose of the study is to identify the optimal window level (WL) and window width (WW) to maximize visualization of the findings for low kVp abdominal CT images utilizing the automated tube voltage selection (ATVS) (which producesbrig

Externí odkaz: https://doaj.org/article/2bb35b53be9748caacbdf6d0eaea05e6

Intra- and interobserver reliability of gray scale/dynamic range evaluation of ultrasonography using a standardized phantom

Autor: Song Lee, Joon-Il Choi, Michael Yong Park, Dong Myung Yeo, Jae Young Byun, Seung Eun Jung, Sung Eun Rha, Soon Nam Oh, Young Joon Lee

Publikováno v: Ultrasonography, Vol 33, Iss 2, Pp 91-97 (2014)

Purpose: To evaluate intra- and interobserver reliability of the gray scale/dynamic range of the phantom image evaluation of ultrasonography using a standardized phantom, and to assess the effect of interactive education on the reliability. Methods:

Externí odkaz: https://doaj.org/article/e73a6a42b9224e1c8cd494085589831e

Validation of intimate correlation between visceral fat and hepatic steatosis: Quantitative measurement techniques using CT for area of fat and MR for hepatic steatosis

Autor: Jae Young Byun, Joon-Il Choi, Stephan Kannengiesser, Soon Nam Oh, Michael Yong Park, Yohan Son, Moon Hyung Choi, Seung Eun Jung, Sung Eun Rha

Publikováno v: Clinical Nutrition. 37:214-222

Summary Background & aim The relationship between obesity and hepatic steatosis is well known, and there are many methods to measure obesity and severity of hepatic steatosis. Because of advances in radiologic techniques, the areas of certain body co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26249a8b4856901a097285602ffcdcf3
https://doi.org/10.1016/j.clnu.2016.12.006

Low-dose CT for the diagnosis of appendicitis in adolescents and young adults (LOCAT): a pragmatic, multicentre, randomised controlled non-inferiority trial

Autor: Hyuk Jung Kim, Byeong Geon Jeon, Chong Kun Hong, Kye Won Kwon, Seung Bong Han, Soya Paik, Suk Ki Jang, Young Rock Ha, Young Sik Kim, Min Hee Lee, Boem Ha Yi, Eung Jin Shin, Hae Kyung Lee, Hee Kyung Kim, Ho Jung Kim, Jae Hyung Choi, Young Soon Cho, Min-Jeong Kim, Dong Kyu Kim, Ji-Young Choe, Kyueng-Whan Min, Man Sup Lim, Sang Ook Ha, Sang Woo Lim, Youdong Sohn, Young Hwan Lee, Ji Hoon Park, Bon Seung Gu, Hye Seung Lee, Jae Hyuk Lee, Ji Ye Sim, Joonghee Kim, Kyoung Ho Lee, Kyuseok Kim, Soyeon Ahn, Sung-Bum Kang, Yoon Jin Lee, You Hwan Jo, Young Hoon Kim, Yousun Ko, Seung Joon Choi, Bohyung Song, Byung Ho Goh, Chaesuk Lim, Chang Rae Kim, Cho Rong Seo, Eunbaeck Kim, Gio Han, Jae-Hyug Woo, Jinhyun Kim, Kyoungjin Min, Min-A Lee, Min Ju Jeong, Min Kyoung Lee, Yong Su Lim, Young Sup Shim, Sung Bin Park, Chan Woong Kim, Dong Hoon Lee, Seung Eun Lee, Sung Eun Kim, Yoo Shin Choi, Sung Eun Rha, Eun Sun Jung, Gun Hyung Na, Han Joon Kim, Han Mo Yoo, Hye Kyung Chang, Joon Il Choi, Kyu Nam Park, Michael Yong Park, Moon Hyung Choi, Sang Hoon Oh, Seung Eun Jung, Sohee Lee, Soo Ah Im, Soo Hyun Kim, Soon Nam Oh, Tae Ho Hong, Won-Kyung Kang, Young Joon Lee, Dong Baek Kang, Hyun Soo Han, Jeong Woo Choi, Ki-Jung Yoon, Yong Hwang, Seong Sook Hong, Eui Sung Hwang, Heajin Chung, Hye Young Jang, Jiyoung Hwang, Jun Bum Park, Kyung Yul Hur, Yoon Mi Jeen, Young Joo Lee, Young Shin Cho, Han Jin Cho, Inyoung Choi, Jong Hak Park, Jooyeong Kim, Suk Keu Yeom, Sung Woo Moon, Mi Sung Kim, Dong Hyuk Shin, Heon-Ju Kwon, Pil Cho Choi, Sang Kuk Han, Ji Young Woo, Gu Hyun Kang, Han Myun Kim, Hyun Young Choi, Ik Yang, Jae Ho Jang, Jeong Won Kim, Sang Nam Yoon, Won Hee Kim, Yong Soo Jang, Mi-Suk Park, In Cheol Park, Jae Gil Lee, Min Joung Kim, Yong Eun Chung, Jongmee Lee, Baek-Hui Kim, Chang Hee Lee, Jung-Youn Kim, Sanghee Kang, Sung-Hyuk Choi, Yang Shin Park, Seong Whi Cho, Chan Woo Park, Gi Bong Chae, Taek Guen Ohk, Yong-Hwan Jeon, Nurhee Hong, Dae Han Wi, Jun Hee Lee, Jung Nam Kwon, Seok Youn Lee, Weon-Cheol Han, Young Cheol Song, Mi Jeong Kim, Jung Hyeok Kwon, Seoung Kyu Beak, Sung Jin Kim, Woo Ik Choi, Yu Na Kang, Cheong-Il Shin, Dong Ho Lee, Gyeong Hoon Kang, Ijin Joo, Jeong Hee Yoon, Ji Won Park, Kyu Joo Park, Sang Do Shin, Seung-Bum Ryoo, Seung-Yong Jeong, Su Joa Ahn, Tae Han Kim, Won Chang, Yoon-Hye Kwon, Sang Soo Shin, Hee Joon Kim, Ho Goon Kim, Yong Soo Cho, Yoo Duk Choi, Bong Soo Kim, Chang Lim Hyun, Guk Myung Choi, In Ho Jeong, Kyeong Won Kang, Seung Hyoung Kim, Woo Jeong Kim, Young Joon Kang, Kwang Pyo Kim

Publikováno v: The Lancet Gastroenterology & Hepatology. 2:793-804

Summary Background CT radiation is arguably carcinogenic. Results from single-centre studies, mostly retrospective, have advocated lowering the CT radiation dose for the diagnosis of appendicitis. However, adoption of low-dose CT has been slow. We ai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc7d6c96bd9f3cab13817f7eb8a7e84
https://doi.org/10.1016/s2468-1253(17)30247-9

Patient Dose Management: Focus on Practical Actions

Autor: Michael Yong Park, Seung Eun Jung

Publikováno v: Journal of Korean Medical Science

Medical radiation is a very important part of modern medicine, and should be only used when needed and optimized. Justification and optimization of radiation examinations must be performed. The first step of reduction of medical exposure is to know t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d29121210b96de767c966f1ec892d14
http://europepmc.org/articles/PMC4756342