Kunihiko Tsutsui

809 total citations
52 papers, 564 citations indexed

About

Kunihiko Tsutsui is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Emergency Medicine. According to data from OpenAlex, Kunihiko Tsutsui has authored 52 papers receiving a total of 564 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 10 papers in Emergency Medicine. Recurrent topics in Kunihiko Tsutsui's work include Pancreatic and Hepatic Oncology Research (7 papers), Gastrointestinal disorders and treatments (6 papers) and Gastrointestinal Tumor Research and Treatment (6 papers). Kunihiko Tsutsui is often cited by papers focused on Pancreatic and Hepatic Oncology Research (7 papers), Gastrointestinal disorders and treatments (6 papers) and Gastrointestinal Tumor Research and Treatment (6 papers). Kunihiko Tsutsui collaborates with scholars based in Japan, China and United States. Kunihiko Tsutsui's co-authors include Tsutomu Masaki, Hideki Kobara, Asahiro Morishita, Hideki Kamada, Yoshihiro Nishiyama, Yasuhiro Sasakawa, Motoomi Ohkawa, Toshihide Monden, Koji Fujita and Kiyoshi Ameno and has published in prestigious journals such as SHILAP Revista de lepidopterología, The American Journal of Gastroenterology and American Journal of Tropical Medicine and Hygiene.

In The Last Decade

Kunihiko Tsutsui

48 papers receiving 556 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kunihiko Tsutsui Japan 14 240 180 174 131 84 52 564
Rena Takakura Japan 14 362 1.5× 132 0.7× 380 2.2× 170 1.3× 46 0.5× 26 657
Hisao Nakasaki Japan 15 263 1.1× 196 1.1× 246 1.4× 47 0.4× 94 1.1× 67 662
Masashi Yamamoto Japan 15 334 1.4× 189 1.1× 329 1.9× 45 0.3× 128 1.5× 70 632
Hiroyuki Kusano Japan 14 208 0.9× 198 1.1× 125 0.7× 70 0.5× 50 0.6× 59 612
Kewei Hu China 9 173 0.7× 112 0.6× 112 0.6× 56 0.4× 56 0.7× 16 444
Richard Gillies United Kingdom 15 397 1.7× 250 1.4× 98 0.6× 33 0.3× 12 0.1× 30 658
Ketan Sheth United States 10 174 0.7× 79 0.4× 144 0.8× 88 0.7× 63 0.8× 21 503
Stjepko Pleština Croatia 12 96 0.4× 88 0.5× 116 0.7× 56 0.4× 36 0.4× 59 379
Wang Chen China 11 52 0.2× 151 0.8× 61 0.4× 115 0.9× 92 1.1× 31 457
Enrico Maria Pasqual Italy 11 194 0.8× 86 0.5× 99 0.6× 69 0.5× 24 0.3× 35 360

Countries citing papers authored by Kunihiko Tsutsui

Since Specialization
Citations

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

Fields of papers citing papers by Kunihiko Tsutsui

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunihiko Tsutsui

This figure shows the co-authorship network connecting the top 25 collaborators of Kunihiko Tsutsui. A scholar is included among the top collaborators of Kunihiko Tsutsui 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 Kunihiko Tsutsui. Kunihiko Tsutsui 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.
Jamal, Mostofa, et al.. (2025). A case of fatal hypothermia involving suvorexant and zopiclone. Rechtsmedizin. 35(4). 250–253.
2.
Kinoshita, Hiroshi, Mostofa Jamal, Mitsuru Kumihashi, et al.. (2023). Case report: Fatal poisoning caused by additive effects of two barbiturates. Frontiers in Pharmacology. 14. 1196565–1196565. 1 indexed citations
3.
Kobara, Hideki, Noriko Nishiyama, Hirohito Mori, et al.. (2020). Efficacy of crystal violet for identifying the distal end in esophageal submucosal tunnel resection. Minimally Invasive Therapy & Allied Technologies. 30(3). 133–138. 1 indexed citations
4.
Shi, Tingting, Koji Fujita, M. Nakahara, et al.. (2020). Aspirin inhibits hepatocellular carcinoma cell proliferation in vitro and in vivo via inducing cell cycle arrest and apoptosis. Oncology Reports. 44(2). 457–468. 21 indexed citations
5.
Fujita, Koji, Takako Nomura, Asahiro Morishita, et al.. (2019). Albumin–Bilirubin Score Differentiates Liver Fibrosis Stage and Hepatocellular Carcinoma Incidence in Chronic Hepatitis B Virus Infection: A Retrospective Cohort Study. American Journal of Tropical Medicine and Hygiene. 101(1). 220–225. 16 indexed citations
6.
Kamada, Hideki, Hideki Kobara, Naohito Uchida, et al.. (2018). Long-Term Management of Recurrent Cholecystitis after Initial Conservative Treatment: Endoscopic Transpapillary Gallbladder Stenting. Canadian Journal of Gastroenterology and Hepatology. 2018. 1–7. 2 indexed citations
7.
Tanaka, Naoko, Nobuyuki Miyatake, Mostofa Jamal, et al.. (2017). Comparison of histological findings and the results of energy-dispersive X-ray spectrometry analysis in experimental electrical injury. Legal Medicine. 31. 20–23. 2 indexed citations
8.
Kinoshita, Hiroshi, Naoko Tanaka, Mitsuru Kumihashi, et al.. (2017). Flunitrazepam in stomach contents may be a good indicator of its massive ingestion. Romanian Journal of Legal Medicine. 25(2). 193–195. 8 indexed citations
9.
Tanaka, Naoko, Mostofa Jamal, Mitsuru Kumihashi, et al.. (2016). Stomach gas as a useful matrix for detecting ante-mortem gas exposure. A case of asphyxia by helium inhalation. Romanian Journal of Legal Medicine. 24(1). 21–22. 2 indexed citations
10.
Tanaka, Naoko, Hiroshi Kinoshita, Mostofa Jamal, et al.. (2016). Distinction between entrance and exit wounds by energy dispersive X-ray fluorescence spectrometry. Legal Medicine. 22. 5–8. 5 indexed citations
11.
Kobara, Hideki, Hirohito Mori, Kazi Rafiq, et al.. (2014). Evaluation of gastric submucosal tumors using endoscopically visualized features with submucosal endoscopy. Oncology Letters. 8(1). 161–168. 8 indexed citations
12.
Kobara, Hideki, Hirohito Mori, Kazi Rafiq, et al.. (2014). Analysis of the amount of tissue sample necessary for mitotic count and Ki-67 index in gastrointestinal stromal tumor sampling. Oncology Reports. 33(1). 215–222. 11 indexed citations
13.
Kobara, Hideki, Hirohito Mori, Kazi Rafiq, et al.. (2013). Indications of endoscopic submucosal dissection for symptomatic benign gastrointestinal subepithelial or carcinoid tumors originating in the submucosa. Molecular and Clinical Oncology. 1(6). 1002–1008. 11 indexed citations
14.
Kinoshita, Hiroshi, Naoko Tanaka, Mostofa Jamal, et al.. (2012). Application of energy dispersive X-ray fluorescence spectrometry (EDX) in a case of methomyl ingestion. Forensic Science International. 227(1-3). 103–105. 13 indexed citations
15.
Yachida, Shinichi, Kunihiko Tsutsui, & Yasuyuki Suzuki. (2008). Minute Gallbladder Carcinoma Associated With an Anastomotic Cholecystoduodenal Fistula. Clinical Gastroenterology and Hepatology. 7(2). e6–e7. 1 indexed citations
16.
Uchida, Naohito, Hideki Kamada, Kunihiko Tsutsui, et al.. (2007). Utility of pancreatic duct brushing for diagnosis of pancreatic carcinoma. Journal of Gastroenterology. 42(8). 657–662. 40 indexed citations
17.
Tsutsui, Kunihiko, Naohito Uchida, Hideki Kamada, et al.. (2007). Usefulness of single and repetitive percutaneous transhepatic gallbladder aspiration for the treatment of acute cholecystitis. Journal of Gastroenterology. 42(7). 583–588. 22 indexed citations
18.
Nishiyama, Yoshihiro, Toshihide Monden, Yasuhiro Sasakawa, et al.. (2005). Evaluation of delayed additional FDG PET imaging in patients with pancreatic tumour. Nuclear Medicine Communications. 26(10). 895–901. 51 indexed citations
19.
Uchida, Nobue, Hiroki Fukuma, Kunihiko Tsutsui, et al.. (2002). Conversion of Endoscopic Nasobiliary Drainage to Internal Drainage by Means of Endoscopic Scissor Forceps. Endoscopy. 34(2). 180–180. 4 indexed citations
20.
Takeuchi, Makoto, et al.. (2000). Successful Treatment of Primary Adrenal Non-Hodgkin's Lymphoma Associated with Adrenal Insufficiency. Leukemia & lymphoma. 38(1-2). 203–205. 13 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Rena Takakura Breakdown of academic impact, for papers by Hisao Nakasaki Breakdown of academic impact, for papers by Masashi Yamamoto Breakdown of academic impact, for papers by Hiroyuki Kusano Breakdown of academic impact, for papers by Kewei Hu Breakdown of academic impact, for papers by Richard Gillies Breakdown of academic impact, for papers by Ketan Sheth Breakdown of academic impact, for papers by Stjepko Pleština Breakdown of academic impact, for papers by Wang Chen Breakdown of academic impact, for papers by Enrico Maria Pasqual
Rankless by CCL
2026