Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Choong-Gon Choi"'
Autor:
Dae Yoon Kim, Jung Cheol Park, Jae Kyun Kim, Yu Sub Sung, Eun Suk Park, Jae Hyuk Kwak, Choong-Gon Choi, Deok Hee Lee
Publikováno v:
Neurointervention, Vol 10, Iss 2, Pp 67-73 (2015)
PurposeDiffusion-weighted MR images (DWI) obtained after endovascular treatment of cerebral aneurysms frequently show multiple high-signal intensity (HSI) dots. The purpose of this study was to see whether we could reduce their incidence after emboli
Externí odkaz:
https://doaj.org/article/44188a20d0dc4a92ab52983851170140
Autor:
Chul-Woong Woo, Jae-Im Kwon, Kyung-Won Kim, Jeong-Kon Kim, Sang-Beom Jeon, Seung-Chae Jung, Choong-Gon Choi, Sang-Tae Kim, Jinil Kim, Su Jeong Ham, Woo-Hyun Shim, Yu Sub Sung, Hyun Kwon Ha, Yoonseok Choi, Dong-Cheol Woo
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0187910 (2017)
Emerging evidence has suggested that hydrogen sulfide (H2S) may alleviate the cellular damage associated with cerebral ischemia/reperfusion (I/R) injury. In this study, we assessed using 1H-magnetic resonance imaging/magnetic resonance spectroscopy (
Externí odkaz:
https://doaj.org/article/44998148a21f4efd82cbacb1ad020f6b
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0136380 (2015)
The purpose of this study was to evaluate the accuracy of diffusion-weighted imaging (DWI) and dynamic contrast-enhanced (DCE) perfusion MR imaging for distinguishing tumor recurrence from post-treatment effect as alternatives to dynamic-susceptibili
Externí odkaz:
https://doaj.org/article/ad6b6e791cbf4968931ecba5d1493dd6
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0134761 (2015)
Brain tumor cellularity has been assessed by using apparent diffusion coefficient (ADC). However, the ADC value might be influenced by both perfusion and true molecular diffusion, and the perfusion effect on ADC can limit the reliability of ADC in th
Externí odkaz:
https://doaj.org/article/5289151b79414879b12e87de85f57a72
Autor:
Sung Tae Kim, Minjung Seong, Tracy T. Batchelor, Ji Eun Park, Choong Gon Choi, Sung Soo Ahn, Lakshmi Nayak, Seung Koo Lee, Chong Hyun Suh, Kichang Han, Sang Min Lee, Seung Chai Jung, Jeffrey P. Guenette, Raymond Y. Huang, Seung Hong Choi, Ho Sung Kim, Sang Joon Kim, Jeong Hoon Kim
Publikováno v:
Neuro-Oncology. 24:482-491
Background We aimed to investigate the detection rate of body CT or PET/CT for sites of extracranial disease in patients with a new pathological diagnosis of CNS DLBCL and to identify factors associated with sites of extracranial disease. Methods An
Autor:
Ho Sung Kim, Jung Bin Lee, Ji Eun Park, Donghyun Kim, Choong-Gon Choi, Youngheun Jo, Seung Chai Jung, Dong-Wha Kang, Sang Joon Kim
Publikováno v:
European Radiology. 30:346-356
To investigate whether clinical condition, imaging session, and locations affect repeatability of amide proton transfer–weighted (APTw) magnetic resonance imaging (MRI) in the brain. Three APTw MRI data sets were acquired, involving two intrasessio
Publikováno v:
Journal of Magnetic Resonance Imaging. 50:560-572
BACKGROUND Accurate preoperative differentiation of primary central nervous system lymphoma (PCNSL) and glioblastoma is clinically crucial because the treatment strategies differ substantially. PURPOSE To evaluate the diagnostic performance of MRI fo
Publikováno v:
American Journal of Roentgenology. 211:1332-1341
The purpose of this study is to compare the diagnostic performance of MRI and PET for differentiating tumor recurrence from radiation necrosis in patients with brain metastasis treated with stereotactic radiosurgery.The Ovid-Medline and Embase databa
Autor:
Ji Eun Park, Choong Gon Choi, Jung Hwan Baek, Pyeong Hwa Kim, Jeong Hyun Lee, Young Jun Choi, Minjae Kim, Sang Joon Kim, Soo Chin Kim, Sae Rom Chung, Ho Sung Kim, Chong Hyun Suh
Publikováno v:
Korean Journal of Radiology
Objective Central nervous system involvement in coronavirus disease 2019 (COVID-19) has been increasingly reported. We performed a systematic review and meta-analysis to evaluate the incidence of radiologically demonstrated neurologic complications a
Autor:
Jung Kyo Lee, Sang Joon Kim, Seung Chai Jung, Chong Sik Lee, Younghee Yim, Woo Hyun Shim, Choong Gon Choi, E-Nae Cheong, Seong-Cheol Park, Ho Sung Kim, Seung Hyun Lee
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports
We aimed to assess whether brain volumes may affect the results of deep brain stimulation (DBS) in patients with Parkinson’s disease (PD). Eighty-one consecutive patients with PD (male:female 40:41), treated with DBS between June 2012 and December