Naruhiko Ikoma

3.5k citations
207 papers · 2.2k indexed · h-index 24
    • Gastrointestinal Tumor Research and Treatment 40
    • Gastric Cancer Management and Outcomes 87
    • Metastasis and carcinoma case studies 46
  • Oncology top 5%
    • Pancreatic and Hepatic Oncology Research 63
  • Surgery top 5%
    • Esophageal Cancer Research and Treatment 22
    • Esophageal and GI Pathology 18
  • Hepatology top 5%
    • Hepatocellular Carcinoma Treatment and Prognosis 17
    • Neuroendocrine Tumor Research Advances 20

Naruhiko Ikoma

185 papers receiving 2.2k citations

Peers

Naruhiko Ikoma
Comparison fields: 5 of 91
  • Gastroenterology 426
  • Pulmonary and Respiratory Medicine 1.3k
  • Oncology 896
  • Surgery 1.0k
  • Hepatology 147
Replace Timothy A. Woodward with:
Timothy A. Woodward United States
Harry R. Aslanian United States
Wataru Takiyama Japan
Paolo Aurello Italy
Yusuke Kinugasa Japan
Gianluca Russo Italy
Ru‐Hong Tu China
Francesco Cellini Italy
Koya Hida Japan
Julia K. Leblanc United States
Naruhiko Ikoma relative to Timothy A. Woodward United States Timothy A. Woodward's profile →
Citations per field
00.5×3.8×
Timothy A. Woodward · 1×
Citations per year

Countries citing papers authored by Naruhiko Ikoma

Since Specialization
Citations

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

Fields of papers citing papers by Naruhiko Ikoma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Naruhiko Ikoma, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Naruhiko Ikoma Line = papers co-authored together Naruhiko Ikoma links everyone, so they are left out of the graph.

All Works

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About Naruhiko Ikoma

Naruhiko Ikoma is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Oncology, having authored 207 papers that have together received 2.2k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (87 papers), Pancreatic and Hepatic Oncology Research (63 papers), Metastasis and carcinoma case studies (46 papers), Gastrointestinal Tumor Research and Treatment (40 papers), Esophageal Cancer Research and Treatment (22 papers), Neuroendocrine Tumor Research Advances (20 papers), Esophageal and GI Pathology (18 papers) and Hepatocellular Carcinoma Treatment and Prognosis (17 papers). The work is most often cited by research in Gastroenterology (426 citations), Pulmonary and Respiratory Medicine (1.3k citations) and Oncology (896 citations). Naruhiko Ikoma has collaborated with scholars based in United States, Japan and South Korea. Frequent co-authors include Brian D. Badgwell, Jaffer A. Ajani, Paul Mansfield, Jeannelyn S. Estrella, Prajnan Das, Keith F. Fournier, Bruce D. Minsky, Matthew H. G. Katz, Ching‐Wei D. Tzeng and Michael P. Kim. Their work appears in journals such as Annals of Surgical Oncology, Journal of Surgical Oncology, Journal of Gastrointestinal Surgery, Journal of Clinical Oncology and Annals of Surgery.

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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