Kota Arima

3.1k total citations
71 papers, 1.1k citations indexed

About

Kota Arima is a scholar working on Oncology, Surgery and Epidemiology. According to data from OpenAlex, Kota Arima has authored 71 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Oncology, 25 papers in Surgery and 21 papers in Epidemiology. Recurrent topics in Kota Arima's work include Pancreatic and Hepatic Oncology Research (25 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers) and Neuroendocrine Tumor Research Advances (11 papers). Kota Arima is often cited by papers focused on Pancreatic and Hepatic Oncology Research (25 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers) and Neuroendocrine Tumor Research Advances (11 papers). Kota Arima collaborates with scholars based in Japan, United States and China. Kota Arima's co-authors include Akira Chikamoto, Daisuke Hashimoto, Katsunori Imai, Yo‐ichi Yamashita, Hirohisa Okabe, Shigeki Nakagawa, Yuki Kitano, Hideo Baba, Takayoshi Kaida and Hidetoshi Nitta and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Kota Arima

69 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kota Arima Japan 19 644 380 260 259 231 71 1.1k
Mariko Tsukagoshi Japan 18 467 0.7× 288 0.8× 141 0.5× 228 0.9× 201 0.9× 108 956
De-Sen Wan China 18 655 1.0× 254 0.7× 190 0.7× 214 0.8× 158 0.7× 40 972
Yangsoon Park South Korea 20 475 0.7× 301 0.8× 159 0.6× 279 1.1× 244 1.1× 59 1.2k
Kohei Shigeta Japan 15 590 0.9× 260 0.7× 157 0.6× 139 0.5× 117 0.5× 75 945
Yi‐Peng Fu China 17 389 0.6× 180 0.5× 259 1.0× 205 0.8× 137 0.6× 32 816
Fuminori Sonohara Japan 17 448 0.7× 301 0.8× 264 1.0× 378 1.5× 150 0.6× 64 960
Shunjun Fu China 17 607 0.9× 212 0.6× 395 1.5× 360 1.4× 285 1.2× 48 1.2k
Zhixiang Jian China 17 335 0.5× 231 0.6× 180 0.7× 206 0.8× 143 0.6× 38 781
Frederik J.H. Hoogwater Netherlands 17 369 0.6× 278 0.7× 118 0.5× 296 1.1× 111 0.5× 54 843
Takayoshi Kaida Japan 16 401 0.6× 273 0.7× 155 0.6× 159 0.6× 137 0.6× 44 761

Countries citing papers authored by Kota Arima

Since Specialization
Citations

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

Fields of papers citing papers by Kota Arima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kota Arima

This figure shows the co-authorship network connecting the top 25 collaborators of Kota Arima. A scholar is included among the top collaborators of Kota Arima 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 Kota Arima. Kota Arima 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.
Arima, Kota, Yoshihiro Komohara, Tomoyuki Uchihara, et al.. (2021). A Case of Mesenteric Desmoid Tumor Causing Bowel Obstruction After Laparoscopic Surgery. Anticancer Research. 42(1). 381–384. 2 indexed citations
3.
Arima, Kota, Masaki Ohmuraya, Keisuke Miyake, et al.. (2018). Inhibition of 15-PGDH causes Kras-driven tumor expansion through prostaglandin E2-ALDH1 signaling in the pancreas. Oncogene. 38(8). 1211–1224. 21 indexed citations
4.
Nakao, Yosuke, Hirohisa Okabe, Yo‐ichi Yamashita, et al.. (2018). A case of acute perforated cholecystitis with intracystic tumor thrombus of hepatocellular carcinoma. International Cancer Conference Journal. 8(1). 43–45.
5.
Matsumoto, Takashi, Hirohisa Okabe, Yo‐ichi Yamashita, et al.. (2018). Clinical role of fludeoxyglucose (18F) positron emission tomography/computed tomography (18F-FDG PET/CT) in patients with pancreatic neuroendocrine tumors. Surgery Today. 49(1). 21–26. 16 indexed citations
6.
Nakagawa, Shigeki, Hirohisa Okabe, Ryuma Tokunaga, et al.. (2018). Enhancer of zeste homolog 2 (EZH2) regulates tumor angiogenesis and predicts recurrence and prognosis of intrahepatic cholangiocarcinoma. HPB. 20(10). 939–948. 17 indexed citations
7.
Miyata, Tatsunori, Yo‐ichi Yamashita, Takanobu Yamao, et al.. (2017). Clinical Benefits of Lymph Node Dissection in Intrahepatic Cholangiocarcinoma: A Retrospective Single-institution Study. Anticancer Research. 37(5). 2673–2677. 15 indexed citations
8.
Taki, Katsunobu, Daisuke Hashimoto, Shigeki Nakagawa, et al.. (2017). Significance of lymph node metastasis in pancreatic neuroendocrine tumor. Surgery Today. 47(9). 1104–1110. 17 indexed citations
9.
Hashimoto, Daisuke, Shigeki Nakagawa, Naoki Umezaki, et al.. (2017). Efficacy and safety of postoperative anticoagulation prophylaxis with enoxaparin in patients undergoing pancreatic surgery: A prospective trial and literature review. Pancreatology. 17(3). 464–470. 17 indexed citations
10.
Kitano, Yuki, Yo‐ichi Yamashita, Kensuke Yamamura, et al.. (2017). Effects of Preoperative Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios on Survival in Patients with Extrahepatic Cholangiocarcinoma. Anticancer Research. 37(6). 3229–3237. 49 indexed citations
11.
Kitano, Yuki, Hirohisa Okabe, Yo‐ichi Yamashita, et al.. (2017). Tumour-infiltrating inflammatory and immune cells in patients with extrahepatic cholangiocarcinoma. British Journal of Cancer. 118(2). 171–180. 117 indexed citations
12.
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
13.
Okabe, Hirohisa, Daisuke Hashimoto, Akira Chikamoto, et al.. (2016). Shape and Enhancement Characteristics of Pancreatic Neuroendocrine Tumor on Preoperative Contrast-enhanced Computed Tomography May be Prognostic Indicators. Annals of Surgical Oncology. 24(5). 1399–1405. 19 indexed citations
14.
Okabe, Hirohisa, Hiroki Kinoshita, Katsunori Imai, et al.. (2016). Diverse Basis of β-Catenin Activation in Human Hepatocellular Carcinoma: Implications in Biology and Prognosis. PLoS ONE. 11(4). e0152695–e0152695. 18 indexed citations
15.
Nitta, Hidetoshi, Shigeki Nakagawa, Takayoshi Kaida, et al.. (2016). Pre-treatment double- or triple-positive tumor markers are predictive of a poor outcome for patients undergoing radiofrequency ablation for hepatocellular carcinoma. Surgery Today. 47(3). 375–384. 11 indexed citations
16.
Hashimoto, Daisuke, Kota Arima, Naomi Yokoyama, et al.. (2016). Heterogeneity of KRAS Mutations in Pancreatic Ductal Adenocarcinoma. Pancreas. 45(8). 1111–1114. 32 indexed citations
17.
Arima, Kota, Hirohisa Okabe, Daisuke Hashimoto, et al.. (2015). The Neutrophil-to-Lymphocyte Ratio Predicts Malignant Potential in Intraductal Papillary Mucinous Neoplasms. Journal of Gastrointestinal Surgery. 19(12). 2171–2177. 36 indexed citations
18.
Arima, Kota, et al.. (2015). Acute gastric volvulus in a patient with trisomy 21. Surgical Case Reports. 1(1). 5–5. 3 indexed citations
19.
Higashi, Takaaki, Hiromitsu Hayashi, Takayoshi Kaida, et al.. (2015). Prognostic Impact of Visceral Fat Amount and Branched-Chain Amino Acids (BCAA) in Hepatocellular Carcinoma. Annals of Surgical Oncology. 22(S3). 1041–1047. 28 indexed citations
20.
Arima, Kota, Masayuki Watanabe, Masaaki Iwatsuki, et al.. (2013). Volvulus of an ileal pouch-rectal anastomosis after subtotal colectomy for ulcerative colitis: report of a case. Surgery Today. 44(12). 2382–2384. 10 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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