Search Results - "Yun, T.J"

Differentiation of recurrent tumor and posttreatment changes in head and neck squamous cell carcinoma: application of high b-value diffusion-weighted imaging by Hwang, I, Choi, S H, Kim, Y-J, Kim, K G, Lee, A L, Yun, T J, Kim, J-h, Sohn, C-H

“…High b-value DWI has been expected to have an additional diagnostic role and demonstrated some promising results in head and neck cancer. The aim of this study…”
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Added Value of Arterial Spin-Labeling MR Imaging for the Differentiation of Cerebellar Hemangioblastoma from Metastasis by Kang, K M, Sohn, C-H, You, S-H, Nam, J G, Choi, S H, Yun, T J, Yoo, R-E, Kim, J-H

“…In adults with only cerebellar masses, hemangioblastoma and metastasis are the 2 most important differential diagnoses. Our aim was to investigate the added…”
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Differentiation between Intramedullary spinal ependymoma and astrocytoma: Comparative MRI analysis by Kim, D.H, Kim, J.-H, Choi, S.H, Sohn, C.-H, Yun, T.J, Kim, C.H, Chang, K.-H

“…Aim To investigate magnetic resonance imaging (MRI) findings that could be used to differentiate intramedullary spinal ependymoma from astrocytoma, and to…”
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P0658 : A new prognostic model for 1-year mortality in patients with decompensated hepatitis B virus-related liver cirrhosis receiving antiviral treatment by Kim, T.H, Um, S.H, Gu, D.H, Yoon, S.B, Yun, T.J, Yim, S.Y, Jung, J.Y, Seo, Y.S, Yim, H.J, Keum, B, Jeen, Y.T, Lee, H.S, Chun, H.J, Kim, C.D, Ryu, H.S

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A T1 Hyperintense Perilesional Signal Aids in the Differentiation of a Cavernous Angioma from Other Hemorrhagic Masses by Yun, T.J, Na, D.G, Kwon, B.J, Rho, H.G, Park, S.-H, Suh, Y.-L, Chang, K.-H

“…A cavernous angioma is a developmental vascular malformation with a high risk of hemorrhage. The purpose of this work was to retrospectively determine whether…”
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Safe and effective gene transfer by adeno-associated virus of neonatal thymus-derived mesenchymal stromal cells by Lee, W.I, Khim, M, Im, I.R, Shin, O, Park, J.W, Choo, S.J, Yun, T.J, Kim, S.W, Lee, H

“…Abstract Recently, human neonatal thymus-derived mesenchymal stromal cells (nTMSCs) have been recognized as a promising mesenchymal stem cell source for…”
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Cluster Analysis of DSC MRI, Dynamic Contrast-Enhanced MRI, and DWI Parameters Associated with Prognosis in Patients with Glioblastoma after Removal of the Contrast-Enhancing Component: A Preliminary Study by Chung, H, Seo, H, Choi, S H, Park, C-K, Kim, T M, Park, S-H, Won, J K, Lee, J H, Lee, S-T, Lee, J Y, Hwang, I, Kang, K M, Yun, T J

“…No report has been published on the use of DSC MR imaging, DCE MR imaging, and DWI parameters in combination to create a prognostic prediction model in…”
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MGMT Promoter Methylation Status in Initial and Recurrent Glioblastoma: Correlation Study with DWI and DSC PWI Features by Choi, H J, Choi, S H, You, S-H, Yoo, R-E, Kang, K M, Yun, T J, Kim, J-H, Sohn, C-H, Park, C-K, Park, S-H

“…( ) promoter methylation status in primary and recurrent glioblastoma may change during treatment. The purpose of this study was to correlate promoter…”
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Application of 3D Fast Spin-Echo T1 Black-Blood Imaging in the Diagnosis and Prognostic Prediction of Patients with Leptomeningeal Carcinomatosis by Oh, J, Choi, S H, Lee, E, Shin, D J, Jo, S W, Yoo, R-E, Kang, K M, Yun, T J, Kim, J-H, Sohn, C-H

“…Contrast-enhanced 3D fast spin-echo T1 black-blood imaging selectively suppresses the signal of blood flow and could provide a higher contrast-to-noise ratio…”
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Glioma: Application of histogram analysis of pharmacokinetic parameters from T1-weighted dynamic contrast-enhanced MR imaging to tumor grading by Jung, S C, Yeom, J A, Kim, J-H, Ryoo, I, Kim, S C, Shin, H, Lee, A L, Yun, T J, Park, C-K, Sohn, C-H, Park, S-H, Choi, S H

“…The usefulness of pharmacokinetic parameters for glioma grading has been reported based on the perfusion data from parts of entire-tumor volumes. However, the…”
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Dynamic Contrast-Enhanced MR Imaging of Nonenhancing T2 High-Signal-Intensity Lesions in Baseline and Posttreatment Glioblastoma: Temporal Change and Prognostic Value by Hwang, I, Choi, S H, Park, C-K, Kim, T M, Park, S-H, Won, J K, Kim, I H, Lee, S-T, Yoo, R-E, Kang, K M, Yun, T J, Kim, J-H, Sohn, C-H

“…The prognostic value of dynamic contrast-enhanced MR imaging on nonenhancing T2 high-signal-intensity lesions in patients with glioblastoma has not been…”
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Comparison between the Prebolus T1 Measurement and the Fixed T1 Value in Dynamic Contrast-Enhanced MR Imaging for the Differentiation of True Progression from Pseudoprogression in Glioblastoma Treated with Concurrent Radiation Therapy and Temozolomide Chemotherapy by Nam, J G, Kang, K M, Choi, S H, Lim, W H, Yoo, R-E, Kim, J-H, Yun, T J, Sohn, C-H

“…Glioblastoma is the most common primary brain malignancy and differentiation of true progression from pseudoprogression is clinically important. Our purpose…”
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Differentiation of Parkinsonism-Predominant Multiple System Atrophy from Idiopathic Parkinson Disease Using 3T Susceptibility-Weighted MR Imaging, Focusing on Putaminal Change and Lesion Asymmetry by Hwang, I, Sohn, C-H, Kang, K M, Jeon, B S, Kim, H-J, Choi, S H, Yun, T J, Kim, J-H

“…Asymmetric presentation of clinical feature in parkinsonism is common, but correlatable radiologic feature is not clearly defined. Our aim was to evaluate 3T…”
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Independent Poor Prognostic Factors for True Progression after Radiation Therapy and Concomitant Temozolomide in Patients with Glioblastoma: Subependymal Enhancement and Low ADC Value by Yoo, R-E, Choi, S H, Kim, T M, Lee, S-H, Park, C-K, Park, S-H, Kim, I H, Yun, T J, Kim, J-H, Sohn, C H

“…Subependymal enhancement and DWI have been reported to be useful MR imaging markers for identifying true progression. Our aim was to determine whether the…”
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Local sustained delivery of oncolytic adenovirus with injectable alginate gel for cancer virotherapy by Choi, J-W, Kang, E, Kwon, O-J, Yun, T J, Park, H-K, Kim, P-H, Kim, S W, Kim, J H, Yun, C-O

“…Adenoviruses (Ad) have been investigated for their efficacy in reducing primary tumors after local intratumoral administration. Despite high Ad concentrations…”
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Can Arterial Spin-Labeling with Multiple Postlabeling Delays Predict Cerebrovascular Reserve? by Choi, H J, Sohn, C-H, You, S-H, Yoo, R-E, Kang, K M, Yun, T J, Choi, S H, Kim, J-H, Cho, W-S, Kim, J E

“…The effect of delayed transit time is the main source of error in the quantitative measurement of CBF in arterial spin-labeling. In the present study, we…”
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Correlation of Asymmetry Indices Measured by Arterial Spin-Labeling MR Imaging and SPECT in Patients with Crossed Cerebellar Diaschisis by Kang, K M, Sohn, C-H, Kim, B S, Kim, Y I, Choi, S H, Yun, T J, Kim, J-h, Park, S-W, Cheon, G J, Han, M H

“…Crossed cerebellar diaschisis, not only a secondary result of supratentorial infarction but also an indicator of clinical outcomes, has frequently been…”
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Antiangiogenic Effect of Bevacizumab: Application of Arterial Spin-Labeling Perfusion MR Imaging in a Rat Glioblastoma Model by Yun, T J, Cho, H R, Choi, S H, Kim, H, Won, J-K, Park, S-W, Kim, J-H, Sohn, C-H, Han, M H

“…The usefulness of arterial spin-labeling for the evaluation of the effect of the antiangiogenic therapy has not been elucidated. Our aim was to evaluate the…”
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Clinical utility of arterial spin-labeling as a confirmatory test for suspected brain death by Kang, K M, Yun, T J, Yoon, B-W, Jeon, B S, Choi, S H, Kim, J-H, Kim, J E, Sohn, C-H, Han, M H

“…Diagnosis of brain death is made on the basis of 3 essential findings: coma, absence of brain stem reflexes, and apnea. Although confirmatory tests are not…”
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Comparison of higher dose and lower dose ganciclovir for cytomegalovirus prophylaxis in seropositive heart transplant recipients by Lee, S.-O., Rim, J.H., Sung, H., Kim, S.-H., Choi, S.-H., Lee, C.W., Yun, T.J., Lee, J.-W., Woo, J.H., Kim, Y.S., Kim, J.-J.

“…S.‐O. Lee, J.H. Rim, H. Sung, S.‐H. Kim, S.‐H. Choi, C.W. Lee, T.J. Yun, J.‐W. Lee, J.H. Woo, Y.S. Kim, J.‐J. Kim. Comparison of higher dose and lower dose…”
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