Koji Nakai

405 citations
21 papers · 346 indexed · h-index 7
Topics
Gastric Cancer Management and Outcomes (11 papers)Metastasis and carcinoma case studies (9 papers)Gastrointestinal Tumor Research and Treatment (5 papers)
Partner nations
Japan

In The Last Decade

Koji Nakai

21 papers receiving 339 citations

Peers

Koji Nakai
Comparison fields: 5 of 51
  • Pulmonary and Respiratory Medicine 211
  • Surgery 150
  • Gastroenterology 86
  • Oncology 80
  • Biotechnology 46
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Seong Ha Cheon South Korea
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Xinyu Hao China
Norimitsu Ishii Japan
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Citations per field
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Citations per year

Countries citing papers authored by Koji Nakai

Since Specialization
Citations

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

Fields of papers citing papers by Koji Nakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Nakai

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Nakai. A scholar is included among the top collaborators of Koji Nakai 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 Koji Nakai. Koji Nakai 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
#WorkIndexed citations
1
[A Case Report of Maintaining Continuous Ambulatory Peritoneal Dialysis after Total Gastrectomy for Perforated Gastric Cancer with ESD].
2
2 4
3
[Difficulty in Preoperative Diagnosis of Residual Gastric Cancer after Distal Gastrectomy for Duodenal Ulcer].
1
4
[A case report of residual gastric cancer 15 years after pancreatoduodenectomy with modified child's reconstruction].
2
5 1
6
[A case study of advanced gastric cancer patient treated with S-1+paclitaxel/lentinan].
3
7 4
8
[Evaluation of the preserved function of the remnant stomach in pylorus preserving-gastrectomy by gastric emptying scintigraphy].
1
9 18
10
Role of pyloroplasty after proximal gastrectomy for cancer.
10
11 6
12 9
13 6
14
Combined S-1 and cisplatin preoperative chemotherapy for patients with advanced gastric cancer: report of five cases.
1
15 9
16 200
17 15
18 3
19 49
20 1

About Koji Nakai

Koji Nakai is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Biotechnology, having authored 21 papers that have together received 346 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (11 papers), Metastasis and carcinoma case studies (9 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). The work is most often cited by research in Gastroenterology (86 citations), Pulmonary and Respiratory Medicine (211 citations) and Biotechnology (46 citations). Koji Nakai has collaborated with scholars based in Japan. Frequent co-authors include Koshiro Hioki, Yasushi Nakane, Kentaro Inoue, Keigo Yamamichi, Mutsuya Sato, Kanji Tanaka, Chizuko Yamamoto, Taku Michiura, Daigo Yamamoto and Hajime Hirata. Their work appears in journals such as Journal of Clinical Oncology, International Journal of Cancer and Life Sciences.

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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