Eiko Okimoto

685 total citations
40 papers, 451 citations indexed

About

Eiko Okimoto is a scholar working on Surgery, Gastroenterology and Rheumatology. According to data from OpenAlex, Eiko Okimoto has authored 40 papers receiving a total of 451 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Surgery, 20 papers in Gastroenterology and 12 papers in Rheumatology. Recurrent topics in Eiko Okimoto's work include Eosinophilic Esophagitis (17 papers), Gastroesophageal reflux and treatments (13 papers) and Eosinophilic Disorders and Syndromes (10 papers). Eiko Okimoto is often cited by papers focused on Eosinophilic Esophagitis (17 papers), Gastroesophageal reflux and treatments (13 papers) and Eosinophilic Disorders and Syndromes (10 papers). Eiko Okimoto collaborates with scholars based in Japan. Eiko Okimoto's co-authors include Shunji Ishihara, Norihisa Ishimura, Hironobu Mikami, Naoki Oshima, Yoshikazu Kinoshita, Masahito Aimi, Yoshikazu Kinoshita, Goichi Uno, Yuji Tamagawa and Shuichi Sato and has published in prestigious journals such as SHILAP Revista de lepidopterología, Clinical Gastroenterology and Hepatology and Journal of Gastroenterology and Hepatology.

In The Last Decade

Eiko Okimoto

36 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Eiko Okimoto Japan 13 371 193 180 41 34 40 451
Hironobu Mikami Japan 14 429 1.2× 218 1.1× 125 0.7× 124 3.0× 18 0.5× 34 490
Masahito Aimi Japan 14 429 1.2× 258 1.3× 124 0.7× 86 2.1× 25 0.7× 41 505
Fumihiko Toyoshima Japan 12 315 0.8× 260 1.3× 24 0.1× 135 3.3× 13 0.4× 22 418
Nora Thoua United Kingdom 8 188 0.5× 135 0.7× 48 0.3× 45 1.1× 40 1.2× 12 350
Jonathan A. Flick United States 6 674 1.8× 62 0.3× 519 2.9× 46 1.1× 110 3.2× 7 759
Ottavia Bartolo Italy 6 191 0.5× 117 0.6× 56 0.3× 16 0.4× 20 0.6× 12 237
Søren Kruse-Andersen Denmark 10 265 0.7× 136 0.7× 51 0.3× 97 2.4× 7 0.2× 14 315
Antonio Ruiz de León Spain 11 285 0.8× 218 1.1× 52 0.3× 11 0.3× 13 0.4× 20 304
Ruth García‐Romero Spain 7 253 0.7× 15 0.1× 178 1.0× 22 0.5× 37 1.1× 17 299
Jeroen D. van Bergeijk Netherlands 9 111 0.3× 46 0.2× 34 0.2× 92 2.2× 9 0.3× 20 320

Countries citing papers authored by Eiko Okimoto

Since Specialization
Citations

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

Fields of papers citing papers by Eiko Okimoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eiko Okimoto

This figure shows the co-authorship network connecting the top 25 collaborators of Eiko Okimoto. A scholar is included among the top collaborators of Eiko Okimoto 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 Eiko Okimoto. Eiko Okimoto 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.
Adachi, Kyoichi, et al.. (2025). Effectiveness of Artificial Intelligence in Screening Esophagogastroduodenoscopy. Cureus. 17(3). e79935–e79935.
2.
Okimoto, Eiko, et al.. (2024). Prevalence of Gastric Epithelial Tumors in <i>Helicobacter pylori</i>-uninfected Individuals Undergoing a Medical Checkup. Internal Medicine. 63(16). 2251–2258. 2 indexed citations
3.
Adachi, Kyoichi, et al.. (2023). Prevalence of Raspberry-type Gastric Foveolar-type Tumor in Individuals Undergoing Medical Checkups. Internal Medicine. 62(19). 2775–2781. 7 indexed citations
4.
Oshima, Naoki, Eiko Okimoto, Hiroki Sonoyama, et al.. (2022). Long-lasting renal dysfunction following tacrolimus induction therapy in ulcerative colitis patients. Journal of Clinical Biochemistry and Nutrition. 70(3). 297–303.
5.
Kataoka, Masatoshi, Kousaku Kawashima, Hiroki Sonoyama, et al.. (2021). Primary Extragastrointestinal Stromal Tumor of Greater Omentum with Intraperitoneal Bleeding. Internal Medicine. 60(21). 3413–3419. 6 indexed citations
6.
Okimoto, Eiko, Norihisa Ishimura, & Shunji Ishihara. (2020). Clinical Characteristics and Treatment Outcomes of Patients with Eosinophilic Esophagitis and Eosinophilic Gastroenteritis. Digestion. 102(1). 33–40. 11 indexed citations
7.
Kawashima, Kousaku, Eiko Okimoto, Hiroki Sonoyama, et al.. (2019). Eosinophilic Granulomatosis with Polyangiitis Initially Diagnosed as Eosinophilic Gastroenteritis. Internal Medicine. 59(8). 1029–1033. 2 indexed citations
8.
Ishimura, Norihisa, Hironobu Mikami, Eiko Okimoto, et al.. (2018). Is Asymptomatic Esophageal Eosinophilia the Same Disease Entity as Eosinophilic Esophagitis?. Clinical Gastroenterology and Hepatology. 17(7). 1405–1407. 20 indexed citations
9.
Ishimura, Norihisa, Hironobu Mikami, Eiko Okimoto, et al.. (2018). Circumferential distribution and clinical characteristics of esophageal cancer in lower esophagus: differences related to histological subtype. Esophagus. 16(1). 98–106. 4 indexed citations
10.
Okimoto, Eiko, Norihisa Ishimura, Hironobu Mikami, et al.. (2018). Successful Food-Elimination Diet in an Adult with Eosinophilic Gastroenteritis. ACG Case Reports Journal. 5(1). e38–e38. 12 indexed citations
11.
Ishihara, Shunji, Tetsuo Shoda, Norihisa Ishimura, et al.. (2017). Serum Biomarkers for the Diagnosis of Eosinophilic Esophagitis and Eosinophilic Gastroenteritis. Internal Medicine. 56(21). 2819–2825. 24 indexed citations
12.
Fukuda, Naoki, Norihisa Ishimura, Daisuke Izumi, et al.. (2017). Mucosal breaks show same circumferential distribution in majority of patients with recurrent reflux esophagitis. SHILAP Revista de lepidopterología. 5(3). E214–E221. 3 indexed citations
13.
Aimi, Masahito, Hironobu Mikami, Daisuke Izumi, et al.. (2016). Evaluation of esophageal intramural pseudo-diverticulosis using high-resolution manometry. Clinical Journal of Gastroenterology. 9(5). 281–284. 2 indexed citations
14.
Mishiro, Tsuyoshi, Kotaro Shibagaki, Hironobu Mikami, et al.. (2016). Successful Endoscopic Management of Non-Healing Perforated Duodenal Ulcer with Polyglycolic Acid Sheet and Fibrin Glue. ACG Case Reports Journal. 3(1). e197–e197. 1 indexed citations
15.
Kinoshita, Yoshikazu, Norihisa Ishimura, Naoki Oshima, et al.. (2016). Recent Progress in the Research of Eosinophilic Esophagitis and Gastroenteritis. Digestion. 93(1). 7–12. 25 indexed citations
16.
17.
Ishimura, Norihisa, Hironobu Mikami, Eiko Okimoto, et al.. (2015). Circumferential distribution and location of Mallory-Weiss tears: recent trends. SHILAP Revista de lepidopterología. 3(5). E418–E424. 9 indexed citations
18.
Aimi, Masahito, Rika Yoshida, Takeshi Matsubara, et al.. (2015). Isolated Superior Mesenteric Artery Dissection with Small Intestine Ischemia. Case Reports in Gastroenterology. 9(3). 341–346. 4 indexed citations
19.
Ishimura, Norihisa, Hironobu Mikami, Eiko Okimoto, et al.. (2015). Clinical features of eosinophilic esophagitis: Differences between Asian and Western populations. Journal of Gastroenterology and Hepatology. 30(S1). 71–77. 42 indexed citations
20.
Ishimura, Norihisa, Hironobu Mikami, Eiko Okimoto, et al.. (2014). Pathophysiology of Barrett's Esophagus-Associated Neoplasia: Circumferential Spatial Predilection. Digestion. 89(4). 291–298. 6 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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