Koki Kosami

1.2k total citations
50 papers, 744 citations indexed

About

Koki Kosami is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Koki Kosami has authored 50 papers receiving a total of 744 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 13 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Koki Kosami's work include Kawasaki Disease and Coronary Complications (18 papers), Coronary Artery Anomalies (16 papers) and Cardiovascular Issues in Pregnancy (9 papers). Koki Kosami is often cited by papers focused on Kawasaki Disease and Coronary Complications (18 papers), Coronary Artery Anomalies (16 papers) and Cardiovascular Issues in Pregnancy (9 papers). Koki Kosami collaborates with scholars based in Japan, United States and Vietnam. Koki Kosami's co-authors include Ryusuke Ae, Yosikazu Nakamura, Nobuko Makino, Yuri Matsubara, Masanari Kuwabara, Yasuko Aoyama, Mayumi Yashiro, Hiroshi Yanagawa, Teppei Sasahara and Tsuneaki Kenzaka and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Koki Kosami

42 papers receiving 735 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koki Kosami Japan 14 565 410 182 87 77 50 744
Tomoyoshi Sonobe Japan 14 831 1.5× 678 1.7× 268 1.5× 126 1.4× 123 1.6× 21 1.0k
Gitana Scozzari Italy 16 821 1.5× 278 0.7× 86 0.5× 33 0.4× 40 0.5× 40 1.1k
Alexander G. Duarte United States 20 116 0.2× 732 1.8× 227 1.2× 32 0.4× 110 1.4× 51 987
Satoru Iwashima Japan 14 245 0.4× 231 0.6× 187 1.0× 57 0.7× 122 1.6× 45 486
David Ruttens Belgium 25 975 1.7× 736 1.8× 99 0.5× 206 2.4× 320 4.2× 67 1.5k
Howard Seiden United States 13 444 0.8× 200 0.5× 151 0.8× 247 2.8× 217 2.8× 28 781
Selman Kesici Türkiye 13 194 0.3× 107 0.3× 46 0.3× 48 0.6× 88 1.1× 72 557
Abdul Hakeem United Kingdom 16 360 0.6× 184 0.4× 109 0.6× 54 0.6× 64 0.8× 75 802
Massimo Boffini Italy 18 689 1.2× 243 0.6× 310 1.7× 304 3.5× 220 2.9× 108 955
Eva W. Cheung United States 10 515 0.9× 206 0.5× 80 0.4× 254 2.9× 121 1.6× 33 762

Countries citing papers authored by Koki Kosami

Since Specialization
Citations

This map shows the geographic impact of Koki Kosami'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 Koki Kosami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koki Kosami more than expected).

Fields of papers citing papers by Koki Kosami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koki Kosami. 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 Koki Kosami. The network helps show where Koki Kosami may publish in the future.

Co-authorship network of co-authors of Koki Kosami

This figure shows the co-authorship network connecting the top 25 collaborators of Koki Kosami. A scholar is included among the top collaborators of Koki Kosami 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 Koki Kosami. Koki Kosami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kobayashi, Tohru, et al.. (2024). Coronary artery complications in patients with Kawasaki disease who successfully responded to the standard initial IVIG treatment. Archives of Disease in Childhood. 109(12). 1029–1034.
2.
3.
Kosami, Koki, Masanari Kuwabara, Akira Okayama, & Ryusuke Ae. (2024). Body Mass Index and Weight Change as Predictors of Hypertension Development: A Sex-Specific Analysis. Nutrients. 17(1). 119–119. 1 indexed citations
4.
Ae, Ryusuke, Taka‐aki Koshimizu, Koki Kosami, et al.. (2022). Serum alanine aminotransferase level and intravenous immunoglobulin resistance in patients with kawasaki disease. Clinical Rheumatology. 41(10). 3125–3133. 1 indexed citations
5.
Takahashi, Tsuneari, et al.. (2022). Change in the Acceptance of Telemedicine Use Among Older Patients with Knee Osteoarthritis During the Coronavirus Disease 2019 Pandemic. SHILAP Revista de lepidopterología. 3(1). 49–54. 1 indexed citations
6.
Ae, Ryusuke, Tohru Kobayashi, Koki Kosami, et al.. (2022). Differences in Sensitivity Between the Japanese and Z Score Criteria for Detecting Coronary Artery Abnormalities Resulting from Kawasaki Disease. Pediatric Cardiology. 44(1). 153–160. 3 indexed citations
7.
Kosami, Koki, Ryusuke Ae, Tsuyoshi Hamaguchi, et al.. (2022). Methionine homozygosity for PRNP polymorphism and susceptibility to human prion diseases. Journal of Neurology Neurosurgery & Psychiatry. 93(7). 779–784. 8 indexed citations
8.
Sasahara, Teppei, Kotaro Kiga, Ryusuke Ae, et al.. (2021). Distribution of Extended-Spectrum β-Lactamase Genes and Antimicrobial Susceptibility among Residents in Geriatric Long-Term Care Facilities in Japan. Antibiotics. 11(1). 36–36. 1 indexed citations
9.
Ae, Ryusuke, Taka‐aki Koshimizu, Masami Matsumura, et al.. (2021). Epidemiology and Risk Factors for Giant Coronary Artery Aneurysms Identified After Acute Kawasaki Disease. Pediatric Cardiology. 42(4). 969–977. 15 indexed citations
10.
Ae, Ryusuke, Taka‐aki Koshimizu, Masami Matsumura, et al.. (2021). Serum sodium level associated with coronary artery lesions in patients with Kawasaki disease. Clinical Rheumatology. 41(1). 137–145. 10 indexed citations
11.
Ae, Ryusuke, Ryan A. Maddox, Lawrence B. Schonberger, et al.. (2021). Kawasaki Disease With Coronary Artery Lesions Detected at Initial Echocardiography. Journal of the American Heart Association. 10(7). e019853–e019853. 16 indexed citations
12.
Ae, Ryusuke, et al.. (2021). Kawasaki Disease and Pediatric Infectious Diseases During the Coronavirus Disease 2019 Pandemic. The Journal of Pediatrics. 239. 50–58.e2. 34 indexed citations
13.
Ae, Ryusuke, Nobuko Makino, Koki Kosami, et al.. (2020). Epidemiology, Treatments, and Cardiac Complications in Patients with Kawasaki Disease: The Nationwide Survey in Japan, 2017-2018. The Journal of Pediatrics. 225. 23–29.e2. 122 indexed citations
14.
Ae, Ryusuke, Yuri Matsubara, Daisuke Matsubara, et al.. (2020). Bacille Calmette-Guérin inoculation site changes and cardiac complications in patients with Kawasaki disease. Archives of Disease in Childhood. 106(7). 669–673.
15.
Sasahara, Teppei, Ryusuke Ae, Koki Kosami, et al.. (2020). Association between length of residence and prevalence of MRSA colonization among residents in geriatric long-term care facilities. BMC Geriatrics. 20(1). 481–481. 9 indexed citations
16.
Matsubara, Yuri, Daisuke Matsubara, Ryusuke Ae, et al.. (2020). Cumulative incidence of Kawasaki disease with cardiac sequelae in Japan. Pediatrics International. 62(4). 444–450. 6 indexed citations
17.
Ae, Ryusuke, Joseph Y. Abrams, Ryan A. Maddox, et al.. (2020). Corticosteroids Added to Initial Intravenous Immunoglobulin Treatment for the Prevention of Coronary Artery Abnormalities in High‐Risk Patients With Kawasaki Disease. Journal of the American Heart Association. 9(17). e015308–e015308. 18 indexed citations
18.
Ae, Ryusuke, Koki Kosami, Yuri Matsubara, et al.. (2019). Seasonality of i.v. immunoglobulin responsiveness in Kawasaki disease. Pediatrics International. 61(6). 539–543. 13 indexed citations
19.
Makino, Nobuko, Yosikazu Nakamura, Mayumi Yashiro, et al.. (2019). Nationwide epidemiologic survey of Kawasaki disease in Japan, 2015–2016. Pediatrics International. 61(4). 397–403. 143 indexed citations
20.
Ae, Ryusuke, Yosikazu Nakamura, Hiroshi Tada, et al.. (2018). An 18-Year Follow-up Survey of Dioxin Levels in Human Milk in Japan. Journal of Epidemiology. 28(6). 300–306. 13 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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