Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Yong Chan Ahn"'
Autor:
Gyu Sang Yoo, Sunmin Park, Chai Hong Rim, Won Kyung Cho, Ah Ram Chang, Young Seok Kim, Yong Chan Ahn, Eui Kyu Chie
Publikováno v:
Current Oncology, Vol 31, Iss 6, Pp 3239-3251 (2024)
Background: Interest in the oligometastatic prostate cancer (OMPC) is increasing, and various clinical studies have reported the benefits of metastasis-directed radiation therapy (MDRT) in OMPC. However, the recognition regarding the adopted definiti
Externí odkaz:
https://doaj.org/article/b0e0ff83c6a348c08c50fc4380a7237f
Autor:
Hong Kwan Kim, Yeong Jeong Jeon, Sang-Won Um, Sun Hye Shin, Byeong-Ho Jeong, Kyungjong Lee, Hojoong Kim, Ho Yun Lee, Tae Jung Kim, Kyung Soo Lee, Yoon-La Choi, Joungho Han, Yong Chan Ahn, Hongryull Pyo, Jae Myoung Noh, Joon Young Choi, Jong Ho Cho, Yong Soo Choi, Jae Ill Zo, Young Mog Shim, Seung-sik Hwang, Jhingook Kim
Publikováno v:
EClinicalMedicine, Vol 69, Iss , Pp 102478- (2024)
Summary: Background: Lung cancer diagnostic guidelines advocate for invasive mediastinal nodal staging (IMNS), but the survival benefits of this approach in patients with non-small cell lung cancer (NSCLC) without radiologic evidence of lymph node me
Externí odkaz:
https://doaj.org/article/2e5a07d5c61f4d84a94e1c21557f7a5f
Autor:
Se-Jun Park, Jin Ho Kim, Yong Chan Ahn, Woong Sub Koom, Hwa Kyung Byun, Young-Hoon Kim, Sang-Il Kim, Dong-Ho Kang, on behalf of the Korean Society of Spinal Tumor
Publikováno v:
Cancers, Vol 16, Iss 14, p 2554 (2024)
Background: One important determinant in choosing a treatment modality is spinal instability. Clear management guidelines are suggested for stable and unstable spinal metastatic lesions, but lesions in the intermediate instability category (SINS [spi
Externí odkaz:
https://doaj.org/article/990fb66eef6047888c0ac9d052cc09b0
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Positron emission tomography/computed tomography (PET/CT) with 18F-fluorodeoxyglucose (FDG) is widely used for management of nasopharyngeal carcinoma (NPC). Combining the radiomic features of pre- and post-treatment FDG PET images may improv
Externí odkaz:
https://doaj.org/article/9e58fe9e75af494c8a246e58833c9ba9
Autor:
Hwa Kyung Byun, Woong Sub Koom, Se-Jun Park, Sang-Il Kim, Jin Ho Kim, Young-Hoon Kim, Bong-Soon Chang, Yong Chan Ahn
Publikováno v:
Frontiers in Neurology, Vol 14 (2024)
PurposeTo understand the current practice of radiation oncologists (ROs) and orthopedic surgeons (OSs) regarding spine metastasis.MethodsIn 2022, an internet-based survey was conducted for ROs and OSs who treat spinal metastasis in Korea. Respondents
Externí odkaz:
https://doaj.org/article/2de389ad637f4f3e9e358db4bd3d81ae
Autor:
Tae Hoon Lee, Kangpyo Kim, Dongryul Oh, Kyungmi Yang, Han-Sin Jeong, Man Ki Chung, Yong Chan Ahn
Publikováno v:
Cancers, Vol 16, Iss 6, p 1235 (2024)
This study aimed to present the treatment patterns and outcomes for adenoid cystic carcinoma (ACC) arising in the nasal cavity and paranasal sinus. Sixty-one sinonasal ACC patients were retrospectively reviewed: 31 (50.8%) underwent surgery followed
Externí odkaz:
https://doaj.org/article/94b4f531e95c4315b84e2034fea4d438
Autor:
Sang Gyu Ju, Yong Chan Ahn, Yeong-bi Kim, Jin Man Kim, Dong Yeol Kwon, Byoung Suk Park, Kyungmi Yang
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-9 (2022)
Abstract Background To compare the dosimetric profiles of volumetric modulated arc therapy (VMAT) plans using the fast-rotating O-ring linac (the Halcyon system) based on a dual-layer stacked multi-leaf collimator and helical tomotherapy (HT) for nas
Externí odkaz:
https://doaj.org/article/27a53ce486964dbeaa2d389e8ac73b8a
Autor:
Joon Ho Choi, Joon Young Choi, Sang-Keun Woo, Ji Eun Moon, Chae Hong Lim, Soo Bin Park, Seongho Seo, Yong Chan Ahn, Myung-Ju Ahn, Seung Hwan Moon, Jung Mi Park
Publikováno v:
Journal of Personalized Medicine, Vol 14, Iss 1, p 71 (2024)
Background: The prognostic value of conducting 18F-FDG PET/CT imaging has yielded different results in patients with laryngeal cancer and hypopharyngeal cancer, but these results are controversial, and there is a lack of dedicated studies on each typ
Externí odkaz:
https://doaj.org/article/ff4a7da2e3084c5c834cdd7cd5b8a96a
Autor:
Yoon Kyoung So, Zero Kim, Taek Yoon Cheong, Myung Jin Chung, Chung-Hwan Baek, Young-Ik Son, Jungirl Seok, Yuh-Seog Jung, Myung-Ju Ahn, Yong Chan Ahn, Dongryul Oh, Baek Hwan Cho, Man Ki Chung
Publikováno v:
Cancers, Vol 15, Iss 14, p 3540 (2023)
Pretreatment values of the neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) are well-established prognosticators in various cancers, including head and neck cancers. However, there are no studies on whether temporal cha
Externí odkaz:
https://doaj.org/article/d279be35d600466aa48a49ed98b74bda
Autor:
Sumin Shin, Yong Soo Choi, Jae Jun Jung, Yunjoo Im, Sun Hye Shin, Danbee Kang, Jong Ho Cho, Hong Kwan Kim, Jhingook Kim, Jae Ill Zo, Young Mog Shim, Keunchil Park, Myung-Ju Ahn, Yong Chan Ahn, Genehee Lee, Juhee Cho, Ho Yun Lee, Hye Yun Park
Publikováno v:
Respiratory Research, Vol 21, Iss 1, Pp 1-9 (2020)
Abstract Background and objective This study aims to evaluate the impact of diffusing capacity of the lung for carbon monoxide (DLco) before and after neoadjuvant concurrent chemoradiotherapy (CCRT) on postoperative pulmonary complication (PPC) among
Externí odkaz:
https://doaj.org/article/d29975dcd8824391a1ca66d10d26661e