Search Results - "Sung Soo Ahn"

Renal prognosis in patients with new-onset microscopic polyangiitis and granulomatosis with polyangiitis requiring dialysis and potential predictor of renal function recovery by Sung Soo Ahn

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Added value of gadoxetic acid-enhanced hepatobiliary phase MR imaging in the diagnosis of hepatocellular carcinoma by Ahn, Sung Soo, Kim, Myeong-Jin, Lim, Joon Seok, Hong, Hye-Suk, Chung, Yong Eun, Choi, Jin-Young

“…To determine the added value of hepatobiliary phase images in gadoxetic acid-enhanced magnetic resonance (MR) imaging in the evaluation of hepatocellular…”
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Pre- and Post-Treatment Imaging of Primary Central Nervous System Tumors in the Molecular and Genetic Era by Sung Soo Ahn, Soonmee Cha

“…Recent advances in the molecular and genetic characterization of central nervous system (CNS) tumors have ushered in a new era of tumor classification,…”
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Serum albumin, prealbumin, and ischemia-modified albumin levels in patients with ANCA-associated vasculitis: A prospective cohort study by Ahn, Sung Soo, Yoon, Taejun, Song, Jason Jungsik, Park, Yong-Beom, Lee, Sang-Won

“…Objectives Acute phase reactants (APRs) are proteins altered by inflammation and are regarded as surrogate markers representing inflammatory status. This study…”
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Management of antineutrophil cytoplasmic antibody-associated vasculitis: a review of recent guidelines by Sung Soo Ahn, Sang-won Lee

“…Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is an autoimmune rheumatic disease consisting of three discrete diagnoses of microscopic…”
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Total Globulin Fraction at Diagnosis Could Forecast All-Cause Mortality during the Disease Course in Patients with Antineutrophil Cytoplasmic Antibody-Associated Vasculitis by Ha, Jang-Woo, Ahn, Sung-Soo, Song, Jason-Jungsik, Park, Yong-Beom, Lee, Sang-Won

“…Total globulin fraction (TGF) is calculated by subtracting serum albumin levels from serum total protein levels. The present study examined whether TGF at…”
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Contrast-Enhanced High-Resolution Intracranial Vessel Wall MRI with Compressed Sensing: Comparison with Conventional T1 Volumetric Isotropic Turbo Spin Echo Acquisition Sequence by Park, Chae Jung, Cha, Jihoon, Ahn, Sung Soo, Choi, Hyun Seok, Kim, Young Dae, Nam, Hyo Suk, Heo, Ji Hoe, Lee, Seung Koo

“…Compressed sensing (CS) has gained wide interest since it accelerates MRI acquisition. We aimed to compare the 3D post-contrast T1-weighted volumetric…”
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Overlap syndrome of systemic sclerosis with antineutrophil cytoplasmic antibody-associated vasculitis according to 2022 ACR/EULAR criteria by Jang Woo Ha, Jung Yoon Pyo, Sung Soo Ahn, Jason Jungsik Song, Yong-beom Park, Sang-won Lee

“…Background/Aims: This study applied the 2022 American College of Rheumatology (ACR)/European Alliance of Associations for Rheumatology (EULAR) criteria for…”
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Efficacy and Cerebrospinal Fluid Rhinorrhea after Cabergoline Treatment in Patients with Bioactive Macroprolactinoma by Kim, Hae-Kyung, Hong, Jae-Won, Moon, Ju-Hyung, Ahn, Sung-Soo, Kim, Eui-Hyun, Lee, Seung-Koo, Lee, Eun-Jig, Park, Yae-Won, Ku, Cheol-Ryong

“…Predicting dopamine agonist resistance in patients with macroprolactinoma is essential for clinicians to prevent treatment failure and subsequent complications…”
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Clinical impact of proteinase 3-antineutrophil cytoplasmic antibody positivity in eosinophilic granulomatosis with polyangiitis by Sung Soo Ahn, Jason Jungsik Song, Yong-beom Park, Sang-won Lee

“…Background/Aims: This study investigated the clinical implication of proteinase 3 (PR3)-antineutrophil cytoplasmic antibody (ANCA) in Korean patients with…”
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The monocyte-to-high-density lipoprotein-cholesterol ratio at diagnosis is associated with cerebrovascular accident during follow-up in patients with antineutrophil cytoplasmic antibody-associated vasculitis by Jang Woo Ha, Sung Soo Ahn, Jason Jungsik Song, Yong-beom Park, Sang-won Lee

“…Objective: In this study, the association between the monocyte-to-high-density lipoprotein cholesterol ratio (MHR) at diagnosis and poor outcomes of…”
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Serum Mannose-Binding Lectin Levels Are Correlated with the Disease Activity of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: A Single-Center Study by Yoon, Taejun, Ahn, Sung Soo, Yoo, Juyoung, Yoo, Byung-Woo, Kwon, Hyeok Chan, Jung, Seung Min, Song, Jason Jungsik, Park, Yong-Beom, Lee, Sang-Won

“…Mannose-binding lectin (MBL) is a soluble pattern-recognition molecule, which plays a crucial role in the innate immune system and the activation of lectin…”
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Qualitative and Quantitative Magnetic Resonance Imaging Phenotypes May Predict CDKN2A/B Homozygous Deletion Status in Isocitrate Dehydrogenase-Mutant Astrocytomas: A Multicenter Study by Yae Won Park, Ki Sung Park, Ji Eun Park, Sung Soo Ahn, Inho Park, Ho Sung Kim, Jong Hee Chang, Seung-Koo Lee, Se Hoon Kim

“…Objective: Cyclin-dependent kinase inhibitor (CDKN)2A/B homozygous deletion is a key molecular marker of isocitrate dehydrogenase (IDH)-mutant astrocytomas in…”
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Quality Reporting of Radiomics Analysis in Mild Cognitive Impairment and Alzheimer's Disease: A Roadmap for Moving Forward by So Yeon Won, Yae Won Park, Mina Park, Sung Soo Ahn, Jinna Kim, Seung-Koo Lee

“…Objective: To evaluate radiomics analysis in studies on mild cognitive impairment (MCI) and Alzheimer's disease (AD) using a radiomics quality score (RQS)…”
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Modified Body Mass Index at Diagnosis is a Useful Predictor of Mortality in Patients With Antineutrophil Cytoplasmic Antibody-associated Vasculitis by Jung Yoon Pyo, Sung Soo Ahn, Jason Jungsik Song, Yong-beom Park, Sang-won Lee

“…Objective: We investigated whether modified body mass index (mBMI) at diagnosis could predict all-cause mortality during follow-up in patients with…”
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Quality of Radiomics Research on Brain Metastasis: A Roadmap to Promote Clinical Translation by Chae Jung Park, Yae Won Park, Sung Soo Ahn, Dain Kim, Eui Hyun Kim, Seok-Gu Kang, Jong Hee Chang, Se Hoon Kim, Seung-Koo Lee

“…Objective: Our study aimed to evaluate the quality of radiomics studies on brain metastases based on the radiomics quality score (RQS), Transparent Reporting…”
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Development and Validation of MRI-Based Radiomics Models for Diagnosing Juvenile Myoclonic Epilepsy by Kyung Min Kim, Heewon Hwang, Beomseok Sohn, Kisung Park, Kyunghwa Han, Sung Soo Ahn, Wonwoo Lee, Min Kyung Chu, Kyoung Heo, Seung-Koo Lee

“…Objective: Radiomic modeling using multiple regions of interest in MRI of the brain to diagnose juvenile myoclonic epilepsy (JME) has not yet been…”
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Reclassification of Korean patients with polymyositis and dermatomyositis based on the Bohan and Peter criteria by the 2017 European League Against Rheumatism/American College of Rheumatology classification criteria for adult and juvenile idiopathic inflammatory myopathies by Juyoung Yoo, Sung Soo Ahn, Seung Min Jung, Jason Jungsik Song, Yong-beom Park, Sang-won Lee

“…Background/Aims: We investigated the concordance rate of the classification of polymyositis (PM) and dermatomyositis (DM) between the Bohan and Peter criteria…”
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Radiomic MRI Phenotyping of Glioblastoma: Improving Survival Prediction by Bae, Sohi, Choi, Yoon Seong, Ahn, Sung Soo, Chang, Jong Hee, Kang, Seok-Gu, Kim, Eui Hyun, Kim, Se Hoon, Lee, Seung-Koo

“…Purpose To investigate whether radiomic features at MRI improve survival prediction in patients with glioblastoma multiforme (GBM) when they are integrated…”
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Radiomics and machine learning may accurately predict the grade and histological subtype in meningiomas using conventional and diffusion tensor imaging by Park, Yae Won, Oh, Jongmin, You, Seng Chan, Han, Kyunghwa, Ahn, Sung Soo, Choi, Yoon Seong, Chang, Jong Hee, Kim, Se Hoon, Lee, Seung-Koo

“…Objectives Preoperative, noninvasive prediction of the meningioma grade is important because it influences the treatment strategy. The purpose of this study…”
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