Wi‐Sun Ryu

4.2k total citations
82 papers, 1.6k citations indexed

About

Wi‐Sun Ryu is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, Wi‐Sun Ryu has authored 82 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Epidemiology, 35 papers in Pulmonary and Respiratory Medicine and 21 papers in Neurology. Recurrent topics in Wi‐Sun Ryu's work include Acute Ischemic Stroke Management (43 papers), Cerebrovascular and Carotid Artery Diseases (32 papers) and Intracerebral and Subarachnoid Hemorrhage Research (11 papers). Wi‐Sun Ryu is often cited by papers focused on Acute Ischemic Stroke Management (43 papers), Cerebrovascular and Carotid Artery Diseases (32 papers) and Intracerebral and Subarachnoid Hemorrhage Research (11 papers). Wi‐Sun Ryu collaborates with scholars based in South Korea, United States and Canada. Wi‐Sun Ryu's co-authors include Seung‐Hoon Lee, Byung‐Woo Yoon, Beom Joon Kim, Chi Kyung Kim, Jae‐Kyu Roh, Jong‐Won Chung, Dong‐Eog Kim, Hyung‐Min Kwon, Chulho Kim and Doo‐Sung Cheon and has published in prestigious journals such as PLoS ONE, Neurology and Stroke.

In The Last Decade

Wi‐Sun Ryu

71 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Wi‐Sun Ryu South Korea	23	709	470	393	346	159	82	1.6k
Shuhei Okazaki Japan	26	718 1.0×	432 0.9×	331 0.8×	412 1.2×	127 0.8×	74	1.6k
Yilong Wang China	26	869 1.2×	435 0.9×	284 0.7×	357 1.0×	166 1.0×	119	1.8k
Byung Woo Yoon South Korea	18	849 1.2×	668 1.4×	244 0.6×	321 0.9×	218 1.4×	47	1.8k
Tae-Jin Song South Korea	25	558 0.8×	375 0.8×	334 0.8×	302 0.9×	142 0.9×	71	1.7k
Manabu Sakaguchi Japan	29	825 1.2×	473 1.0×	674 1.7×	760 2.2×	163 1.0×	99	2.2k
Jae‐Kwan Cha South Korea	24	815 1.1×	335 0.7×	459 1.2×	326 0.9×	88 0.6×	120	1.4k
Yingqi Xing China	23	610 0.9×	813 1.7×	315 0.8×	510 1.5×	99 0.6×	93	1.6k
Carlos A. Molina Spain	14	902 1.3×	378 0.8×	248 0.6×	424 1.2×	175 1.1×	26	1.3k
Bashar Hannawi United States	7	541 0.8×	338 0.7×	252 0.6×	256 0.7×	211 1.3×	16	1.6k
Jessica Redgrave United Kingdom	17	992 1.4×	328 0.7×	683 1.7×	837 2.4×	89 0.6×	34	1.8k

Countries citing papers authored by Wi‐Sun Ryu

Since Specialization

Citations

This map shows the geographic impact of Wi‐Sun Ryu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Wi‐Sun Ryu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wi‐Sun Ryu more than expected).

Fields of papers citing papers by Wi‐Sun Ryu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wi‐Sun Ryu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Wi‐Sun Ryu. The network helps show where Wi‐Sun Ryu may publish in the future.

Co-authorship network of co-authors of Wi‐Sun Ryu

This figure shows the co-authorship network connecting the top 25 collaborators of Wi‐Sun Ryu. A scholar is included among the top collaborators of Wi‐Sun Ryu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Wi‐Sun Ryu. Wi‐Sun Ryu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ryu, Wi‐Sun, et al.. (2025). Segmentation of the Hyperdense Artery Sign on Noncontrast CT in Ischemic Stroke Using Artificial Intelligence. Journal of Clinical Neurology. 21(4). 305–305.

Ryu, Wi‐Sun, Sungmoon Jeong, Jaechan Park, et al.. (2025). Diagnostic Accuracy of a Deep Learning Algorithm for Detecting Unruptured Intracranial Aneurysms in Magnetic Resonance Angiography: A Multicenter Pivotal Trial. World Neurosurgery. 197. 123882–123882.

Yum, Kyu Sun, Jong‐Won Chung, Kwang‐Yeol Park, et al.. (2025). A multicenter validation and calibration of automated software package for detecting anterior circulation large vessel occlusion on CT angiography. BMC Neurology. 25(1). 100–100.

Park, Juneyoung, Hye‐Rim Shin, Wi‐Sun Ryu, et al.. (2025). A novel machine learning model for screening the risk of obstructive sleep apnea using craniofacial photography with questionnaires. Journal of Clinical Sleep Medicine. 21(5). 843–854.

Ryu, Wi‐Sun, Jun Yup Kim, Jihoon Kang, et al.. (2024). Optimal Cerebral Blood Flow Thresholds for Ischemic Core Estimation Using Computed Tomography Perfusion and Diffusion‐Weighted Imaging. Annals of Neurology. 97(5). 919–929. 2 indexed citations

Kim, Dongmin, Leonard Sunwoo, Chi Kyung Kim, et al.. (2024). Automated Prediction of Proximal Middle Cerebral Artery Occlusions in Noncontrast Brain Computed Tomography. Stroke. 55(6). 1609–1618. 6 indexed citations

Kim, Sung Woo, Yeonjae Kim, Juyeon Jung, et al.. (2024). Clinical Efficacy of Endocannabinoid-Mimetic Fatty Acid Amide as a Skin-Soothing Ingredient. Cosmetics. 11(6). 225–225.

Lim, Jae‐Sung, Keon‐Joo Lee, Beom Joon Kim, et al.. (2023). Nonhypertensive White Matter Hyperintensities in Stroke: Risk Factors, Neuroimaging Characteristics, and Prognosis. Journal of the American Heart Association. 12(23). e030515–e030515. 6 indexed citations

Kim, Dong‐Eog, Jinseong Jang, Dawid Schellingerhout, et al.. (2019). Supratentorial Cerebral Arterial Territories for Computed Tomograms: A Mapping Study in 1160 Large Artery Infarcts. Scientific Reports. 9(1). 11708–11708. 7 indexed citations

10.

Bang, Oh Young, Jong‐Won Chung, Jeong Pyo Son, et al.. (2018). Multimodal MRI-Based Triage for Acute Stroke Therapy: Challenges and Progress. Frontiers in Neurology. 9. 586–586. 17 indexed citations

11.

Kang, Jong‐Soo, et al.. (2018). Effects of Carotid Calcification on Restenosis After Carotid Artery Stenting: A Follow-Up Study with Computed Tomography Angiography. World Neurosurgery. 117. e514–e521. 9 indexed citations

12.

Ryu, Wi‐Sun, Jun‐Bean Park, Sang‐Bae Ko, et al.. (2016). Diastolic Dysfunction and Outcome in Acute Ischemic Stroke. Cerebrovascular Diseases. 41(3-4). 148–155. 16 indexed citations

13.

Ryu, Wi‐Sun, et al.. (2016). Association between Serum Lipid Profiles and Early Neurological Deterioration in Acute Ischemic Stroke. Journal of Stroke and Cerebrovascular Diseases. 25(8). 2024–2030. 21 indexed citations

14.

Ryu, Wi‐Sun, Sang-Soon Park, Kyusik Kang, et al.. (2014). Long-Term Natural History of Intracranial Arterial Stenosis: An MRA Follow-Up Study. Cerebrovascular Diseases. 38(4). 290–296. 22 indexed citations

15.

Kim, Chi Kyung, Wi‐Sun Ryu, Beom Joon Kim, & Seung‐Hoon Lee. (2013). Paradoxical effect of obesity on hemorrhagic transformation after acute ischemic stroke. BMC Neurology. 13(1). 123–123. 19 indexed citations

16.

Kim, Chi Kyung, Beom Joon Kim, Wi‐Sun Ryu, Seung‐Hoon Lee, & Byung‐Woo Yoon. (2012). Impact of smoking cessation on the risk of subarachnoid haemorrhage: a nationwide multicentre case control study. Journal of Neurology Neurosurgery & Psychiatry. 83(11). 1100–1103. 14 indexed citations

17.

Kim, Chi Kyung, Seung‐Hoon Lee, Beom Joon Kim, et al.. (2010). Elevated leukocyte count in asymptomatic subjects is associated with a higher risk for cerebral white matter lesions. Clinical Neurology and Neurosurgery. 113(3). 177–180. 10 indexed citations

18.

Kwon, Hyung‐Min, Beom Joon Kim, Jin‐Ho Park, et al.. (2009). Significant association of metabolic syndrome with silent brain infarction in elderly people. Journal of Neurology. 256(11). 1825–1831. 36 indexed citations

19.

Ryu, Wi‐Sun, et al.. (2008). Vancomycin-Resistant Enterococcus Meningitis. Journal of the Korean Neurological Association. 26(3). 273–276. 1 indexed citations

20.

Kim, Hyun Kyung, Wi‐Sun Ryu, Yoon‐Ho Hong, et al.. (2006). A Case of Centronuclear Myopathy. Journal of the Korean Neurological Association. 24(5). 491–494. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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