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Chansik An · SciRah

Researcher profile · Semantic Scholar

Chansik An

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Chansik An — researcher profile on SciRah

h-index: 28
Works: 86
Citations: 2,454

Most-cited papers

Single Hepatocellular Carcinoma: Preoperative MR Imaging to Predict Early Recurrence after Curative Resection.
Chansik An, Dong Wook Kim, Young-Nyun Park, Y. Chung +2 more
2015Radiology210 citations Open access
Semantic Scholar
Machine learning prediction for mortality of patients diagnosed with COVID-19: a nationwide Korean cohort study
Chansik An, Hyunsun Lim, Dong-Wook Kim, J. Chang +2 more
2020Scientific Reports174 citations Open access
Semantic Scholar
Hepatocellular Carcinoma with Irregular Rim-Like Arterial Phase Hyperenhancement: More Aggressive Pathologic Features
H. Rhee, Chansik An, Hye-Young Kim, Jeong-Eun Yoo +2 more
2018Liver Cancer125 citations Open access
Semantic Scholar
Dual-Energy CT Images: Pearls and Pitfalls.
A. Parakh, S. Lennartz, Chansik An, P. Rajiah +4 more
2021Radiographics119 citations Open access
Semantic Scholar
Radiomics machine learning study with a small sample size: Single random training-test set split may lead to unreliable results
Chansik An, Y. Park, S. Ahn, Kyunghwa Han +2 more
2021PLoS ONE107 citations Open access
Semantic Scholar
Hepatocellular Carcinoma versus Other Hepatic Malignancy in Cirrhosis: Performance of LI-RADS Version 2018.
Y. Kim, Myeong-Jin Kim, Eun Hwa Kim, Y. Roh +1 more
2019Radiology95 citations Open access
Semantic Scholar
Growth rate of early-stage hepatocellular carcinoma in patients with chronic liver disease
Chansik An, Y. Choi, D. Choi, Y. Paik +5 more
2015Clinical and Molecular Hepatology89 citations Open access
Semantic Scholar
Robust performance of deep learning for distinguishing glioblastoma from single brain metastasis using radiomic features: model development and validation
S. Bae, Chansik An, S. Ahn, Hwiyoung Kim +5 more
2020Scientific Reports87 citations Open access
Semantic Scholar
Diagnostic accuracy of prospective application of the Liver Imaging Reporting and Data System (LI-RADS) in gadoxetate-enhanced MRI
Y. Kim, Chansik An, Sungwon Kim, Myeong-Jin Kim
2018European Radiology73 citations Open access
Semantic Scholar
Prediction of the histopathological grade of hepatocellular carcinoma using qualitative diffusion-weighted, dynamic, and hepatobiliary phase MRI
Chansik An, Mi-Suk Park, H. Jeon, Yeo-eun Kim +4 more
2012European Radiology63 citations
Semantic Scholar
Curative Resection of Single Primary Hepatic Malignancy: Liver Imaging Reporting and Data System Category LR-M Portends a Worse Prognosis.
Chansik An, Sumi Park, Y. Chung, Do-Young Kim +3 more
2017AJR. American journal of roentgenology58 citations Open access
Semantic Scholar
FOLFIRINOX vs gemcitabine/nab-paclitaxel for treatment of metastatic pancreatic cancer: Single-center cohort study
I. Cho, Huapyong Kang, J. Jo, Hee-Seung Lee +7 more
2020World Journal of Gastrointestinal Oncology51 citations Open access
Semantic Scholar
Recognizing and Minimizing Artifacts at Dual-Energy CT.
A. Parakh, Chansik An, S. Lennartz, P. Rajiah +4 more
2021Radiographics50 citations Open access
Semantic Scholar
How to utilize LR-M features of the LI-RADS to improve the diagnosis of combined hepatocellular-cholangiocarcinoma on gadoxetate-enhanced MRI?
Hong-Seon Lee, Myeong-Jin Kim, Chansik An
2018European Radiology48 citations Open access
Semantic Scholar
Added value of subtraction imaging in detecting arterial enhancement in small (<3 cm) hepatic nodules on dynamic contrast-enhanced MRI in patients at high risk of hepatocellular carcinoma
Chansik An, Mi-Suk Park, Dowhan Kim, Yeo-eun Kim +4 more
2013European Radiology47 citations Open access
Semantic Scholar
Robust performance of deep learning for automatic detection and segmentation of brain metastases using three-dimensional black-blood and three-dimensional gradient echo imaging
Y. Park, Yohan Jun, Yang-Ho Lee, Kyunghwa Han +4 more
2021European Radiology45 citations Open access
Semantic Scholar
Added value of smooth hypointense rim in the hepatobiliary phase of gadoxetic acid-enhanced MRI in identifying tumour capsule and diagnosing hepatocellular carcinoma
Chansik An, H. Rhee, Kyunghwa Han, Jin-Young Choi +4 more
2017European Radiology45 citations Open access
Semantic Scholar
Diagnosis of Hepatocellular Carcinoma with Gadoxetic Acid-Enhanced MRI: 2016 Consensus Recommendations of the Korean Society of Abdominal Radiology
J.-H. Ahn, Chansik An, Jin-Young Choi, Joon-Il Choi +22 more
2017Korean Journal of Radiology42 citations Open access
Semantic Scholar
Imaging features related with prognosis of hepatocellular carcinoma
Chansik An, Myeong-Jin Kim
2018Abdominal Radiology41 citations Open access
Semantic Scholar
CT-based abdominal aortic calcification score as a surrogate marker for predicting the presence of asymptomatic coronary artery disease
Chansik An, H. Lee, Hye Sun Lee, S. Ahn +3 more
2014European Radiology41 citations Open access
Semantic Scholar
Diffusion tensor and postcontrast T1-weighted imaging radiomics to differentiate the epidermal growth factor receptor mutation status of brain metastases from non-small cell lung cancer
Y. Park, Chansik An, Jaeseong Lee, Kyunghwa Han +7 more
2020Neuroradiology38 citations Open access
Semantic Scholar
A proposal of imaging classification of intrahepatic mass-forming cholangiocarcinoma into ductal and parenchymal types: clinicopathologic significance
H. Rhee, Myeong-Jin Kim, Y. N. Park, Chansik An
2018European Radiology37 citations Open access
Semantic Scholar
Noncontrast magnetic resonance imaging versus ultrasonography for hepatocellular carcinoma surveillance (MIRACLE-HCC): study protocol for a prospective randomized trial
Chansik An, D. Y. Kim, Jin-Young Choi, K. Han +2 more
2018BMC Cancer37 citations Open access
Semantic Scholar
Use of Imaging to Predict Complete Response of Colorectal Liver Metastases after Chemotherapy: MR Imaging versus CT Imaging.
Minyoung Park, Nurhee Hong, Kyunghwa Han, Min Ju Kim +12 more
2017Radiology37 citations Open access
Semantic Scholar
An interpretable multiparametric radiomics model for the diagnosis of schizophrenia using magnetic resonance imaging of the corpus callosum
M. Bang, Jihwan Eom, Chansik An, Sooyon Kim +5 more
2021Translational Psychiatry34 citations Open access
Semantic Scholar
Intraindividual Comparison between Gadoxetate-Enhanced Magnetic Resonance Imaging and Dynamic Computed Tomography for Characterizing Focal Hepatic Lesions: A Multicenter, Multireader Study
Chansik An, Chang Hee Lee, J. Byun, Min-Hee Lee +8 more
2019Korean Journal of Radiology33 citations Open access
Semantic Scholar
Pitfalls and problems to be solved in the diagnostic CT/MRI Liver Imaging Reporting and Data System (LI-RADS)
Y. Kim, Jin-Young Choi, C. Sirlin, Chansik An +1 more
2018European Radiology33 citations Open access
Semantic Scholar
Fully automated radiomics-based machine learning models for multiclass classification of single brain tumors: glioblastoma, lymphoma, and metastasis.
B. Joo, S. Ahn, Chansik An, Kyunghwa Han +5 more
2022Journal of neuroradiology = Journal de neuroradiologie29 citations Open access
Semantic Scholar
Radiomics-based prediction of multiple gene alteration incorporating mutual genetic information in glioblastoma and grade 4 astrocytoma, IDH-mutant
B. Sohn, Chansik An, Dain Kim, S. Ahn +5 more
2021Journal of Neuro-Oncology27 citations Open access
Semantic Scholar
Prognostic role of magnetic resonance imaging vs. computed tomography for hepatocellular carcinoma undergoing chemoembolization
Beom Kyung Kim, Kyung Ah Kim, Chansik An, E. J. Yoo +6 more
2015Liver international (Print)27 citations Open access
Semantic Scholar
Failure of hepatocellular carcinoma surveillance: inadequate echogenic window and macronodular parenchyma as potential culprits
Y. Kim, Chansik An, D. Y. Kim, Khalid Suliman Aljoqiman +2 more
2019Ultrasonography26 citations Open access
Semantic Scholar
Correlations of 3T DCE-MRI Quantitative Parameters with Microvessel Density in a Human-Colorectal-Cancer Xenograft Mouse Model
S. Ahn, Chansik An, W. Koom, Ho-Taek Song +1 more
2011Korean Journal of Radiology25 citations Open access
Semantic Scholar
Problematic lesions in cirrhotic liver mimicking hepatocellular carcinoma
Myeong-Jin Kim, Sunyoung Lee, Chansik An
2019European Radiology21 citations Open access
Semantic Scholar
Identification of magnetic resonance imaging features for the prediction of molecular profiles of newly diagnosed glioblastoma
S. Ahn, Chansik An, Y. Park, Kyunghwa Han +4 more
2021Journal of Neuro-Oncology20 citations Open access
Semantic Scholar
T1 bright appendix sign to exclude acute appendicitis in pregnant women
I. Shin, Chansik An, J. Lim, Myeong-Jin Kim +1 more
2017European Radiology20 citations Open access
Semantic Scholar
Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
Chansik An, Sumi Park, Y. Choi
2013Korean Journal of Radiology20 citations Open access
Semantic Scholar
Prediction of the risk of developing hepatocellular carcinoma in health screening examinees: a Korean cohort study
Chansik An, Jongwon Choi, H. Lee, Hyunsun Lim +3 more
2021BMC Cancer19 citations Open access
Semantic Scholar
Extracellular contrast agent-enhanced MRI: 15-min delayed phase may improve the diagnostic performance for hepatocellular carcinoma in patients with chronic liver disease
Si Eun Lee, Chansik An, Shin Hye Hwang, Jin-Young Choi +2 more
2018European Radiology19 citations Open access
Semantic Scholar
Usefulness of the tensile gallbladder fundus sign in the diagnosis of early acute cholecystitis.
Chansik An, Sumi Park, Seok-Bum Ko, Mi-Suk Park +2 more
2013AJR. American journal of roentgenology19 citations Open access
Semantic Scholar
Non-contrast magnetic resonance imaging versus ultrasonography for hepatocellular carcinoma surveillance: A randomized, single-center trial.
H. Rhee, Myeong-Jin Kim, D. Y. Kim, Chansik An +13 more
2025Gastroenterology18 citations
Semantic Scholar
Efficacy and treatment-related adverse events of gemcitabine plus nab-paclitaxel for treatment of metastatic pancreatic cancer "in a Korean" population: A single-center cohort study.
I. Cho, Huapyong Kang, J. Jo, H. Lee +9 more
2017Seminars in Oncology18 citations Open access
Semantic Scholar
Safety of Percutaneous Biopsy for Hepatic Angiosarcoma: Results of a Multicenter Korean Survey.
T. Kang, Min-Woo Lee, D. Choi, Chansik An +7 more
2016Journal of Vascular and Interventional Radiology18 citations
Semantic Scholar
Predictors of failure to detect early hepatocellular carcinoma in patients with chronic hepatitis B who received regular surveillance
Y. Chon, K. Jung, Myeong-Jin Kim, Jin-Young Choi +10 more
2018Alimentary Pharmacology and Therapeutics16 citations Open access
Semantic Scholar
Management of subcentimetre arterially enhancing and hepatobiliary hypointense lesions on gadoxetic acid-enhanced MRI in patients at risk for HCC
Chae Jung Park, Chansik An, Sumi Park, Jin-Young Choi +1 more
2018European Radiology16 citations Open access
Semantic Scholar
Diagnostic performance of Liver Imaging Reporting and Data System in patients at risk of both hepatocellular carcinoma and metastasis
M. Cho, Chansik An, Khalid Suliman Aljoqiman, Jin-Young Choi +4 more
2020Abdominal Radiology15 citations Open access
Semantic Scholar
Characteristic MRI Findings of Spinal Metastases from Various Primary Cancers: Retrospective Study of Pathologically-Confirmed Cases
Chansik An, Young-Han Lee, Sungjun Kim, H. Cho +2 more
201315 citations Open access
Semantic Scholar
Hepatobiliary versus Extracellular MRI Contrast Agents in Hepatocellular Carcinoma Detection: Hepatobiliary Phase Features in Relation to Disease-free Survival.
Dong Kyu Kim, Chansik An, Y. Chung, Jin-Young Choi +3 more
2019Radiology14 citations Open access
Semantic Scholar
Optimal criteria for hepatocellular carcinoma diagnosis using CT in patients undergoing liver transplantation
N. Seo, Myoung Soo Kim, Mi-Suk Park, Jin-Young Choi +5 more
2018European Radiology14 citations Open access
Semantic Scholar
Preoperative prediction of futile surgery in patients with radiologically resectable or borderline resectable pancreatic adenocarcinoma
H. Lee, Chansik An, H. Hwang, Y. Roh +10 more
2020Journal of Gastroenterology and Hepatology13 citations Open access
Semantic Scholar
Assessment of Preoperative Magnetic Resonance Imaging Staging in Patients With Hepatocellular Carcinoma Undergoing Resection Compared With the Seventh American Joint Committee on Cancer System
Chansik An, Gi-Hong Choi, Hye Sun Lee, Myeong-Jin Kim
2012Investigative Radiology13 citations
Semantic Scholar

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Sumi Park — researcher profile on SciRah

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