Keisuke Kosumi

4.3k total citations
92 papers, 1.7k citations indexed

About

Keisuke Kosumi is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Keisuke Kosumi has authored 92 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 41 papers in Oncology and 36 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Keisuke Kosumi's work include Esophageal Cancer Research and Treatment (30 papers), Gastric Cancer Management and Outcomes (16 papers) and Esophageal and GI Pathology (16 papers). Keisuke Kosumi is often cited by papers focused on Esophageal Cancer Research and Treatment (30 papers), Gastric Cancer Management and Outcomes (16 papers) and Esophageal and GI Pathology (16 papers). Keisuke Kosumi collaborates with scholars based in Japan, United States and China. Keisuke Kosumi's co-authors include Naoya Yoshida, Yoshifumi Baba, Yuji Miyamoto, Hideo Baba, Masayuki Watanabe, Yasuo Sakamoto, Ryuma Tokunaga, Kazuto Harada, Takatsugu Ishimoto and Daisuke Izumi and has published in prestigious journals such as Journal of Clinical Oncology, Cancer Research and Annals of Surgery.

In The Last Decade

Keisuke Kosumi

83 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keisuke Kosumi Japan 24 717 707 468 434 363 92 1.7k
Daisuke Izumi Japan 27 635 0.9× 573 0.8× 413 0.9× 548 1.3× 260 0.7× 64 1.7k
Inkeun Park South Korea 25 665 0.9× 464 0.7× 870 1.9× 460 1.1× 341 0.9× 107 1.7k
Yuichiro Nakashima Japan 27 899 1.3× 1.0k 1.4× 782 1.7× 413 1.0× 461 1.3× 118 2.2k
Kazuto Harada Japan 26 749 1.0× 1.1k 1.5× 885 1.9× 521 1.2× 378 1.0× 129 2.3k
Tomoyuki Matsunaga Japan 23 757 1.1× 638 0.9× 644 1.4× 212 0.5× 230 0.6× 137 1.7k
Koichiro Haruki Japan 23 1.1k 1.6× 717 1.0× 352 0.8× 183 0.4× 261 0.7× 202 1.9k
Ryosuke Amano Japan 29 1.5k 2.1× 936 1.3× 767 1.6× 327 0.8× 276 0.8× 140 2.4k
Shigeyuki Yoshiyama Japan 21 528 0.7× 483 0.7× 293 0.6× 205 0.5× 143 0.4× 70 1.2k
Marek Sierżęga Poland 28 727 1.0× 1.0k 1.4× 851 1.8× 175 0.4× 345 1.0× 58 1.8k
Antonia Strippoli Italy 17 532 0.7× 328 0.5× 438 0.9× 134 0.3× 236 0.7× 66 1.1k

Countries citing papers authored by Keisuke Kosumi

Since Specialization
Citations

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

Fields of papers citing papers by Keisuke Kosumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keisuke Kosumi

This figure shows the co-authorship network connecting the top 25 collaborators of Keisuke Kosumi. A scholar is included among the top collaborators of Keisuke Kosumi 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 Keisuke Kosumi. Keisuke Kosumi 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.
Liu, Li, Keisuke Kosumi, Tsuyoshi Hamada, et al.. (2025). Long-term yogurt intake and colorectal cancer incidence subclassified by Bifidobacterium abundance in tumor. Gut Microbes. 17(1). 2452237–2452237. 5 indexed citations
2.
Wang, Haolin, Yoshifumi Baba, Yoshihiro Hara, et al.. (2025). The Relationship Between Gut Microbiome Bifidobacterium and Anti-tumor Immune Responses in Esophageal Squamous Cell Carcinoma. Annals of Surgical Oncology. 32(5). 3828–3838.
3.
Hiyoshi, Yukiharu, Keisuke Kosumi, Kojiro Eto, et al.. (2024). Locally advanced rectal cancer in a young adult affected with dyskeratosis congenita (Zinsser–Cole–Engman syndrome): a case report. Surgical Case Reports. 10(1). 206–206.
4.
Kosumi, Keisuke, et al.. (2024). Esophageal dedifferentiated liposarcoma resected by the cervical approach: a case report. Surgical Case Reports. 10(1). 199–199.
5.
Iwatsuki, Masaaki, Chihiro Matsumoto, Tasuku Toihata, et al.. (2024). Laparoscopic versus open abdominal lymph node dissection for esophageal squamous cell carcinoma: a propensity score matching analysis. Surgery Today. 54(12). 1445–1452. 1 indexed citations
6.
Iwatsuki, Masaaki, Mayuko Ohuchi, Keisuke Kosumi, et al.. (2023). Textbook outcome contributes to long-term prognosis in elderly colorectal cancer patients. Langenbeck s Archives of Surgery. 408(1). 245–245. 8 indexed citations
7.
Baba, Yoshifumi, Yoshihiro Hara, Tasuku Toihata, et al.. (2023). Relationship between gut microbiome Fusobacterium nucleatum and LINE-1 methylation level in esophageal cancer. Esophagus. 20(4). 704–712. 13 indexed citations
8.
Kosumi, Keisuke, Kosuke Mima, Takashi Matsumoto, et al.. (2021). Patient Age and Long-term Survival in Colorectal Cancer Patients Who Undergo Emergency Surgery. Anticancer Research. 41(2). 1069–1076. 2 indexed citations
9.
Kosumi, Keisuke, Hiromitsu Hayashi, & Hideo Baba. (2020). Significance of long-term surveillance for branch-duct intraductal papillary mucinous neoplasms from the perspective of molecular pathological epidemiology. Annals of Translational Medicine. 8(15). 977–977. 1 indexed citations
10.
Keum, NaNa, Li Liu, Tsuyoshi Hamada, et al.. (2019). Calcium intake and colon cancer risk subtypes by tumor molecular characteristics. Cancer Causes & Control. 30(6). 637–649. 11 indexed citations
11.
Mima, Kosuke, Junji Kurashige, Nobutomo Miyanari, et al.. (2019). Advanced Age Is a Risk Factor for Recurrence After Resection in Stage II Colorectal Cancer. In Vivo. 34(1). 339–346. 4 indexed citations
12.
Mima, Kosuke, Yuki Sakamoto, Keisuke Kosumi, et al.. (2019). Mucosal cancer-associated microbes and anastomotic leakage after resection of colorectal carcinoma. Surgical Oncology. 32. 63–68. 22 indexed citations
13.
Shi, Yan, Zhi Rong Qian, Sui Zhang, et al.. (2017). Cell Cycle Protein Expression in Neuroendocrine Tumors. Pancreas. 46(10). 1347–1353. 19 indexed citations
14.
Zhou, Lei, Yoshifumi Baba, Yuki Kitano, et al.. (2016). KRAS, BRAF, and PIK3CA mutations, and patient prognosis in 126 pancreatic cancers: pyrosequencing technology and literature review. Medical Oncology. 33(4). 32–32. 30 indexed citations
15.
Yoshida, Naoya, Yoshifumi Baba, Hironobu Shigaki, et al.. (2016). Risk factors of early recurrence within 6 months after esophagectomy following neoadjuvant chemotherapy for resectable advanced esophageal squamous cell carcinoma. International Journal of Clinical Oncology. 21(6). 1071–1078. 23 indexed citations
16.
Tokunaga, Ryuma, Yasuo Sakamoto, Shigeki Nakagawa, et al.. (2016). CONUT: a novel independent predictive score for colorectal cancer patients undergoing potentially curative resection. International Journal of Colorectal Disease. 32(1). 99–106. 112 indexed citations
17.
Sakamoto, Yasuo, Ryuma Tokunaga, Yuji Miyamoto, et al.. (2016). Retroileal colorectal anastomosis after extended left colectomy: application for laparoscopic surgery. Surgery Today. 46(12). 1476–1478. 9 indexed citations
18.
Kosumi, Keisuke, Yoshifumi Baba, Takatsugu Ishimoto, et al.. (2015). Relationship between LINE-1 hypomethylation and Helicobacter pylori infection in gastric mucosae. Medical Oncology. 32(4). 117–117. 10 indexed citations
19.
Kosumi, Keisuke, Yoshifumi Baba, Kazuto Harada, et al.. (2015). Perioperative Blood Transfusion, Age at Surgery, and Prognosis in a Database of 526 Upper Gastrointestinal Cancers. Digestive Surgery. 32(6). 445–453. 17 indexed citations
20.
Hirashima, Kotaro, et al.. (2012). A case of tuberculous lymphadenitis of the pancreas head. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 73(9). 2352–2356.

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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