Zobrazeno 1 - 10
of 301
pro vyhledávání: '"Kwangwoo Park"'
Publikováno v:
Applied Sciences, Vol 13, Iss 16, p 9099 (2023)
A 3D-printed applicator for intraoperative radiation therapy (IORT) using the INTRABEAM system has been introduced, designed to protect normal tissue, expand indications, and assess its effectiveness in various intraoperative settings. The study invo
Externí odkaz:
https://doaj.org/article/0e092513034143fa8e23469041d25d8d
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
PurposeThe purpose of this study is to propose a technique for delivering accurate doses in an image-guided system by developing an experimental setup optimized for total lymphoid irradiation (TLI) in rat lung transplantation.Materials and MethodsIn
Externí odkaz:
https://doaj.org/article/45b5358a036448df932b9178d613d66b
Publikováno v:
Radiation Oncology, Vol 15, Iss 1, Pp 1-13 (2020)
Abstract Background Rotational beam delivery enables concurrent acquisition of cone-beam CT (CBCT), thereby facilitating further geometric verification of patient setup during radiation treatment. However, it is challenging to acquire CBCT during ste
Externí odkaz:
https://doaj.org/article/eb133eb1854247a58bc93991568715ef
Autor:
Min Cheol Han PhD, Jihun Kim PhD, Chae-Seon Hong PhD, Kyung Hwan Chang PhD, Su Chul Han PhD, Kwangwoo Park PhD, Dong Wook Kim PhD, Hojin Kim PhD, Jee Suk Chang MD, Jina Kim MD, Sunsuk Kye BS, Ryeong Hwang Park MS, Yoonsun Chung PhD, Jin Sung Kim PhD
Publikováno v:
Technology in Cancer Research & Treatment, Vol 21 (2022)
Purpose: Various deformable image registration (DIR) methods have been used to evaluate organ deformations in 4-dimensional computed tomography (4D CT) images scanned during the respiratory motions of a patient. This study assesses the performance of
Externí odkaz:
https://doaj.org/article/23d1f728ec1446a591480e02ace43614
Autor:
Chae-Seon Hong, Min-Joo Kim, Jihun Kim, Kyung Hwan Chang, Kwangwoo Park, Dong Wook Kim, Min Cheol Han, Hong In Yoon, Jin Sung Kim, Ho Lee
Publikováno v:
Radiation Oncology, Vol 14, Iss 1, Pp 1-11 (2019)
Abstract Background Tomotherapy-based total body irradiation (TBI) is performed using the head-first position (HFP) and feet-first position (FFP) due to treatment length exceeding the 135 cm limit. To reduce the dosimetric variation at the match line
Externí odkaz:
https://doaj.org/article/376022e50fc9416384f228022da21932
Publikováno v:
International Review of Economics & Finance. 85:533-558
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1313fd86ac09792f0b63e4d48df77523
https://doi.org/10.1016/j.iref.2023.01.025
https://doi.org/10.1016/j.iref.2023.01.025
Autor:
Kwangwoo Park
Publikováno v:
Theological Forum. 111:73-109
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dcb20627e366b2f314ef9b311a9adf6
https://doi.org/10.17301/tf.2023.3.111.73
https://doi.org/10.17301/tf.2023.3.111.73
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
This study aims to confirm the usefulness of patient-specific quality assurance (PSQA) using three-dimensional (3D)-printed phantoms in ensuring the stability of IORT and the precision of the treatment administered. In this study, five patient-specif
Externí odkaz:
https://doaj.org/article/082b07006b7f4de68dec1e814974acb7
Autor:
Su Chul Han, Jihun Kim, Min Cheol Han, Kyung Hwan Chang, Kwangwoo Park, Ho Jin Kim, Dong Wook Kim, Jin Sung Kim
Publikováno v:
PLoS ONE, Vol 16, Iss 2, p e0246845 (2021)
This study evaluates the changes occurring in the X-ray energy of a linear accelerator (LINAC) using a Daily QA3 detector system. This is accomplished by comparing the Daily QA3 results against those obtained using a water phantom. The X-energy level
Externí odkaz:
https://doaj.org/article/906908ef60474f11896a46f23169153e
Autor:
Kyung Hwan Chang PhD, Young Hyun Lee MS, Byung Hun Park MS, Min Cheol Han PhD, Jihun Kim PhD, Hojin Kim PhD, Min-Seok Cho MS, Hyokyeong Kang MS, Ho Lee PhD, Dong Wook Kim PhD, Kwangwoo Park PhD, Jaeho Cho MD, PhD, Yong Bae Kim MD, PhD, Jin Sung Kim PhD, Chae-Seon Hong PhD
Publikováno v:
Technology in Cancer Research & Treatment, Vol 19 (2020)
Purpose: This study aimed to investigate the parameters with a significant impact on delivery quality assurance (DQA) failure and analyze the planning parameters as possible predictors of DQA failure for helical tomotherapy. Methods: In total, 212 pa
Externí odkaz:
https://doaj.org/article/bdda4593f6da4c779b177f8411ec65f0