Osamu Dohi

5.4k total citations
190 papers, 2.7k citations indexed

About

Osamu Dohi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Osamu Dohi has authored 190 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 118 papers in Pulmonary and Respiratory Medicine, 94 papers in Surgery and 69 papers in Oncology. Recurrent topics in Osamu Dohi's work include Gastric Cancer Management and Outcomes (104 papers), Colorectal Cancer Screening and Detection (48 papers) and Esophageal Cancer Research and Treatment (44 papers). Osamu Dohi is often cited by papers focused on Gastric Cancer Management and Outcomes (104 papers), Colorectal Cancer Screening and Detection (48 papers) and Esophageal Cancer Research and Treatment (44 papers). Osamu Dohi collaborates with scholars based in Japan, Malaysia and Singapore. Osamu Dohi's co-authors include Yoshito Itoh, Yuji Naito, Naohisa Yoshida, Hideyuki Konishi, Kazuhiro Kamada, Kazuhiko Uchiyama, Takeshi Ishikawa, Tomohisa Takagi, Ryohei Hirose and Ken Inoue and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Osamu Dohi

173 papers receiving 2.6k citations

Peers

Osamu Dohi

PRM

SURGE

ONCOL

GASTR

Takuro Saito Japan

Tomoyuki Shibata Japan

Tomiyasu Arisawa Japan

Shyr‐Ming Sheen‐Chen Taiwan

Soichiro Yamamoto Japan

Hiroshi Tamagawa Japan

Zubair Khan United States

Masahide Ebi Japan

Tetsuya Mine Japan

Monther Bajbouj Germany

Takuro Saito Japan

Osamu Dohi

637 ×0.5

PRM

816 ×0.7

SURGE

970 ×1.2

ONCOL

554 ×0.7

153 ×0.3

GASTR

Citations per year, relative to Osamu Dohi Osamu Dohi (= 1×) peers Takuro Saito

Countries citing papers authored by Osamu Dohi

Since Specialization

Citations

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

Fields of papers citing papers by Osamu Dohi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Dohi

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Dohi. A scholar is included among the top collaborators of Osamu Dohi 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 Osamu Dohi. Osamu Dohi 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

Ishihara, Ryu, Jun Nakamura, Takako Yoshii, et al.. (2025). Risk of Metastasis and Local Residual Cancer After Non‐Curative Endoscopic Submucosal Dissection for Esophageal Cancer. Digestive Endoscopy. 37(11). 1207–1214.

Yoshida, Takehito, Osamu Dohi, Takeshi Yasuda, et al.. (2025). Diagnostic Ability of Magnifying Endoscopy Compared to Biopsy Examination for Early Gastric Cancer prior to Endoscopic Submucosal Dissection. Digestive Diseases. 43(3). 358–367.

Kobayashi, Reo, Naohisa Yoshida, Hikaru Hashimoto, et al.. (2024). The Comparison of Diagnostic Ability between Blue Laser/Light Imaging and Narrowband Imaging for Sessile Serrated Lesions with or without Dysplasia. Gastroenterology Research and Practice. 2024(1). 2672289–2672289. 2 indexed citations

Sakai, Hiroaki, N. Iwai, Osamu Dohi, et al.. (2024). Effect of texture and color enhancement imaging on the visibility of gastric tumors. Scientific Reports. 14(1). 19125–19125. 2 indexed citations

Dohi, Osamu, N. Iwai, Hiroki Mukai, et al.. (2024). Endoscopic hemostasis with a self‐assembling peptide gel during endoscopic submucosal dissection and cold‐snare polypectomy in the duodenum: Prospective exploratory study (with video). Digestive Endoscopy. 37(5). 524–531. 2 indexed citations

Iwai, N., Takashi Okuda, Kohei Oka, et al.. (2024). Prognostic value of moderate or massive ascites in patients with advanced gastric cancer. Oncology Letters. 27(3). 116–116. 1 indexed citations

Hashimoto, Hikaru, Naohisa Yoshida, Kohei Fukumoto, et al.. (2024). Additional 30-second observation of the right-sided colon for missed polyp detection with linked color imaging compared with narrow band imaging. SHILAP Revista de lepidopterología. 12(10). E1092–E1101. 1 indexed citations

Hirose, Ryohei, Hiroshi Ikegaya, Naoto Watanabe, et al.. (2024). Viscosity Characteristics of Ideal Lubricants to Reduce Stress on Intestinal Mucosa During Balloon‐Assisted Enteroscopy. Macromolecular Bioscience. 24(12). e2400285–e2400285. 1 indexed citations

Yoshida, Naohisa, Osamu Dohi, Hikaru Hashimoto, et al.. (2024). Efficacy of hemostatic gel for perioperative bleeding and prevention of delayed bleeding of cold snare polypectomy under anticoagulant. JGH Open. 8(1). 3 indexed citations

10.

Yoshida, Naohisa, Hideki Ishikawa, Michihiro Mutoh, et al.. (2023). Analysis of the development of gastric cancer after resecting colorectal lesions using large-scale health insurance claims data. Journal of Gastroenterology. 58(11). 1105–1113. 1 indexed citations

11.

Dohi, Osamu, et al.. (2023). Efficacy of a novel self‐assembling peptide gel for initial hemostasis during cold snare polypectomy for multiple duodenal adenomas. Digestive Endoscopy. 35(6). e119–e120. 3 indexed citations

12.

Yamada, Shinya, Osamu Dohi, Akihito Harusato, et al.. (2022). Endoscopic Submucosal Dissection for Early Gastric Cancer in Patients Aged 85 Years Old or Older Is Associated with a Good Prognosis Compared to Conservative Treatment without Any Invasive Procedure. Digestion. 103(5). 386–396. 3 indexed citations

13.

Matsumura, Shinya, Takeshi Ishikawa, Ryuichi Morita, et al.. (2022). Proton Pump Inhibitors Enhance the Antitumor Effect of Chemotherapy for Esophageal Squamous Cell Carcinoma. Cancers. 14(10). 2395–2395. 12 indexed citations

14.

Hirose, Ryohei, Naoto Watanabe, Yuji Naito, et al.. (2021). Comparison of sodium alginate-based and sodium hyaluronate-based submucosal injection materials based on rheological analysis. Journal of the mechanical behavior of biomedical materials. 124. 104816–104816. 7 indexed citations

15.

Dohi, Osamu, Shinya Yamada, Takeshi Yasuda, et al.. (2020). Clinical Outcomes of Vonoprazan-Treated Patients after Endoscopic Submucosal Dissection for Gastric Neoplasms: A Prospective Multicenter Observation Study. Digestion. 102(3). 386–396. 10 indexed citations

16.

Iwai, N., Takashi Okuda, Kohei Oka, et al.. (2019). Helicobacter pylori eradication increases the serum high density lipoprotein cholesterol level in the infected patients with chronic gastritis: A single-center observational study. PLoS ONE. 14(8). e0221349–e0221349. 22 indexed citations

17.

Ono, Shoko, Osamu Dohi, Nobuaki Yagi, et al.. (2019). Accuracies of Endoscopic Diagnosis of Helicobacter pylori-Gastritis: Multicenter Prospective Study Using White Light Imaging and Linked Color Imaging. Digestion. 101(5). 624–630. 41 indexed citations

18.

Suzuki, Gen, Hideya Yamazaki, Norihiro Aibe, et al.. (2018). Endoscopic submucosal dissection followed by chemoradiotherapy for superficial esophageal cancer: choice of new approach. Radiation Oncology. 13(1). 246–246. 41 indexed citations

19.

Suzuki, Gen, Hideya Yamazaki, Norihiro Aibe, et al.. (2018). Radiotherapy for T1N0M0 Esophageal Cancer: Analyses of the Predictive Factors and the Role of Endoscopic Submucosal Dissection in the Local Control. Cancers. 10(8). 259–259. 9 indexed citations

20.

Majima, Atsushi, Osamu Handa, Yuji Naito, et al.. (2017). Early-Stage Gastric Cancer Can Be Found in Improved Atrophic Mucosa over Time from Successful <b><i>Helicobacter pylori</i></b> Eradication. Digestion. 95(3). 194–200. 23 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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