Hideaki Ishigami

796 total citations
39 papers, 559 citations indexed

About

Hideaki Ishigami is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Hideaki Ishigami has authored 39 papers receiving a total of 559 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 13 papers in Gastroenterology. Recurrent topics in Hideaki Ishigami's work include Gastric Cancer Management and Outcomes (13 papers), Helicobacter pylori-related gastroenterology studies (12 papers) and Gastroesophageal reflux and treatments (8 papers). Hideaki Ishigami is often cited by papers focused on Gastric Cancer Management and Outcomes (13 papers), Helicobacter pylori-related gastroenterology studies (12 papers) and Gastroesophageal reflux and treatments (8 papers). Hideaki Ishigami collaborates with scholars based in Japan, South Korea and United States. Hideaki Ishigami's co-authors include Daisuke Maruoka, Tomoo Nakagawa, Tomoaki Matsumura, Tatsuro Katsuno, Kenichiro Okimoto, Keiko Saito, Makoto Arai, Takashi Taida, Osamu Yokosuka and Makoto Arai and has published in prestigious journals such as Gastroenterology, Scientific Reports and Journal of Lipid Research.

In The Last Decade

Hideaki Ishigami

37 papers receiving 553 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hideaki Ishigami Japan	14	303	261	212	136	62	39	559
David L. Stoker United Kingdom	12	754 2.5×	281 1.1×	49 0.2×	151 1.1×	44 0.7×	29	999
Aitor Orive Spain	11	163 0.5×	102 0.4×	91 0.4×	62 0.5×	13 0.2×	21	331
Georgios Zografos Greece	14	315 1.0×	146 0.6×	112 0.5×	55 0.4×	21 0.3×	60	529
Louis De Cannière Belgium	11	362 1.2×	151 0.6×	47 0.2×	74 0.5×	95 1.5×	27	461
Abhijit Kulkarni United States	14	257 0.8×	120 0.5×	45 0.2×	151 1.1×	74 1.2×	54	498
Shin Teshima Japan	10	355 1.2×	705 2.7×	411 1.9×	155 1.1×	16 0.3×	33	929
Carlos Torres United States	8	256 0.8×	202 0.8×	28 0.1×	120 0.9×	100 1.6×	14	483
Sung Il Choi South Korea	13	191 0.6×	116 0.4×	55 0.3×	86 0.6×	4 0.1×	48	514
William J. Grist United States	12	220 0.7×	189 0.7×	91 0.4×	68 0.5×	11 0.2×	15	487
Markus Naef Switzerland	11	294 1.0×	76 0.3×	93 0.4×	101 0.7×	8 0.1×	33	463

Countries citing papers authored by Hideaki Ishigami

Since Specialization

Citations

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

Fields of papers citing papers by Hideaki Ishigami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hideaki Ishigami

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

Suzuki, Takuto, et al.. (2025). Comparison of endoscopic submucosal dissection and modified endoscopic mucosal resection for rectal neuroendocrine tumors. Scientific Reports. 15(1). 5424–5424. 2 indexed citations

Matsumura, Tomoaki, Makoto Arai, Takeshi Suzuki, et al.. (2020). Clinical utility of salivary pepsin measurement in patients with proton pump inhibitor-refractory gastroesophageal reflux disease symptoms: a prospective comparative study. Esophagus. 17(3). 339–347. 8 indexed citations

Maruoka, Daisuke, Makoto Arai, Naoki Akizue, et al.. (2018). Residual adenoma after cold snare polypectomy for small colorectal adenomas: a prospective clinical study. Endoscopy. 50(7). 693–700. 32 indexed citations

Matsumura, Tomoaki, Makoto Arai, Hideaki Ishigami, et al.. (2018). Evaluation of Esophageal Mucosal Integrity in Patients with Gastroesophageal Reflux Disease. Digestion. 97(1). 31–37. 11 indexed citations

Taida, Takashi, Makoto Arai, Naoki Akizue, et al.. (2018). Real-time Endoscopy-Guided Measurement of Rectal Mucosal Admittance Is a Novel and Safe Method for Predicting Ulcerative Colitis Relapse. Inflammatory Bowel Diseases. 24(11). 2360–2365. 2 indexed citations

Ishigami, Hideaki, Tomoaki Matsumura, Takashi Taida, et al.. (2017). Endoscopy-Guided Evaluation of Duodenal Mucosal Permeability in Functional Dyspepsia. Clinical and Translational Gastroenterology. 8(4). e83–e83. 28 indexed citations

Matsumura, Tomoaki, Yuki Ohta, Hideaki Ishigami, et al.. (2017). The Effect of Ineffective Esophageal Motility on Gastroesophageal Reflux Disease. Digestion. 95(3). 221–228. 15 indexed citations

Matsumura, Tomoaki, Hideaki Ishigami, Takashi Taida, et al.. (2017). Endoscopic-Guided Measurement of Mucosal Admittance can Discriminate Gastroesophageal Reflux Disease from Functional Heartburn. Clinical and Translational Gastroenterology. 8(6). e94–e94. 12 indexed citations

Arai, Makoto, Kenichiro Okimoto, Hideaki Ishigami, et al.. (2016). A randomized controlled trial comparing water exchange and air insufflation during colonoscopy without sedation. International Journal of Colorectal Disease. 31(6). 1217–1223. 11 indexed citations

10.

Katsuno, Tatsuro, Keiko Saito, Sayuri Yoshihama, et al.. (2016). Mesenteric findings of CT enterography are well correlated with the endoscopic severity of Crohn’s disease. European Journal of Radiology. 89. 242–248. 40 indexed citations

11.

Arai, Makoto, Hideaki Ishigami, Keiko Saito, et al.. (2016). Su1027 Efficacy of Sitafloxacin-Based Triple Therapy for Eradication-Refractory Helicobacter Pylori and Salvage Therapy With the New Potassium-Competitive Acid Blocker Vonoprazan. Gastroenterology. 150(4). S447–S447. 1 indexed citations

12.

Ishigami, Hideaki, Makoto Arai, Tomoaki Matsumura, et al.. (2016). Heparin‐bridging therapy is associated with a high risk of post‐polypectomy bleeding regardless of polyp size. Digestive Endoscopy. 29(1). 65–72. 26 indexed citations

13.

Maruoka, Daisuke, Makoto Arai, Hideaki Ishigami, et al.. (2015). Sporadic nonampullary duodenal adenoma/carcinoma is associated with not only colon adenoma/carcinoma but also gastric cancer: association of location of duodenal lesions with comorbid diseases. Scandinavian Journal of Gastroenterology. 50(3). 333–340. 14 indexed citations

14.

Ishigami, Hideaki. (2015). Relative age and birthplace effect in Japanese professional sports: a quantitative evaluation using a Bayesian hierarchical Poisson model. Journal of Sports Sciences. 34(2). 143–154. 16 indexed citations

15.

Nishikawa, Takao, Toshio Tsuyuguchi, Hideaki Ishigami, et al.. (2015). Peroral cholangioscopy-guided forceps biopsy to evaluate a cicatricial stricture of the biliary duct (with video). Gastrointestinal Endoscopy. 81(4). 1030–1031.

16.

Matsumura, Tomoaki, Makoto Arai, Daisuke Maruoka, et al.. (2014). Risk factors for early and delayed post-operative bleeding after endoscopic submucosal dissection of gastric neoplasms, including patients with continued use of antithrombotic agents. BMC Gastroenterology. 14(1). 172–172. 56 indexed citations

17.

Ishigami, Hideaki, et al.. (2012). Early Parenting Program as Intervention Strategy for Emotional Distress in First-Time Mothers: A Propensity Score Analysis. Maternal and Child Health Journal. 17(6). 1059–1070. 7 indexed citations

18.

Emoto, Shigenobu, Hideaki Ishigami, Akio Hidemura, et al.. (2012). Complications and Management of an Implanted Intraperitoneal Access Port System for Intraperitoneal Chemotherapy for Gastric Cancer with Peritoneal Metastasis. Japanese Journal of Clinical Oncology. 42(11). 1013–1019. 32 indexed citations

19.

Takahashi, K, Hideaki Ishigami, Kenji Hiranuma, et al.. (2009). Is there a gender difference between ACE gene and race distance?. Applied Physiology Nutrition and Metabolism. 34(5). 926–932. 24 indexed citations

20.

Abe-Dohmae, Sumiko, Koichi H. Kato, Yoshitaka Kumon, et al.. (2006). Serum amyloid A generates high density lipoprotein with cellular lipid in an ABCA1- or ABCA7-dependent manner. Journal of Lipid Research. 47(7). 1542–1550. 49 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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