Takehiro Fujii

1.6k total citations
69 papers, 1.1k citations indexed

About

Takehiro Fujii is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Takehiro Fujii has authored 69 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 43 papers in Oncology and 22 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Takehiro Fujii's work include Pancreatic and Hepatic Oncology Research (37 papers), Pancreatitis Pathology and Treatment (17 papers) and Gallbladder and Bile Duct Disorders (15 papers). Takehiro Fujii is often cited by papers focused on Pancreatic and Hepatic Oncology Research (37 papers), Pancreatitis Pathology and Treatment (17 papers) and Gallbladder and Bile Duct Disorders (15 papers). Takehiro Fujii collaborates with scholars based in Japan, United States and Czechia. Takehiro Fujii's co-authors include Ana J. Coito, Sergio Duarte, John T. Baber, Jerzy W. Kupiec‐Weglinski, Kojiro Nakamura, Shoichi Kageyama, Ronald W. Busuttil, Bibo Ke, Nakul Datta and Elaine F. Reed and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Hepatology.

In The Last Decade

Takehiro Fujii

58 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Takehiro Fujii Japan	13	394	320	308	307	281	69	1.1k
Guangjin Yuan China	11	475 1.2×	256 0.8×	213 0.7×	255 0.8×	293 1.0×	28	1.2k
Qing Pang China	22	297 0.8×	314 1.0×	365 1.2×	407 1.3×	373 1.3×	67	1.3k
Yao‐Li Chen Taiwan	23	407 1.0×	419 1.3×	479 1.6×	330 1.1×	315 1.1×	101	1.5k
Terumi Takahara Japan	22	302 0.8×	395 1.2×	402 1.3×	409 1.3×	178 0.6×	65	1.4k
Naoko Kamo Japan	23	713 1.8×	426 1.3×	628 2.0×	419 1.4×	357 1.3×	69	1.8k
Katsuhiro Ogawa Japan	17	299 0.8×	256 0.8×	209 0.7×	192 0.6×	418 1.5×	95	1.3k
Yusuke Arakawa Japan	24	581 1.5×	350 1.1×	535 1.7×	361 1.2×	306 1.1×	95	1.5k
Kyle J. Thompson United States	19	323 0.8×	266 0.8×	150 0.5×	294 1.0×	156 0.6×	60	998
Eduardo E. Montalvo‐Javé Mexico	13	402 1.0×	178 0.6×	221 0.7×	141 0.5×	128 0.5×	61	843
Xiaojun Lin China	24	460 1.2×	218 0.7×	618 2.0×	485 1.6×	498 1.8×	72	1.6k

Countries citing papers authored by Takehiro Fujii

Since Specialization

Citations

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

Fields of papers citing papers by Takehiro Fujii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehiro Fujii

This figure shows the co-authorship network connecting the top 25 collaborators of Takehiro Fujii. A scholar is included among the top collaborators of Takehiro Fujii 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 Takehiro Fujii. Takehiro Fujii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Noguchi, Daisuke, Aoi Hayasaki, Takahiro Ito, et al.. (2025). A new framework for tailoring laparoscopic cholecystectomy: Integrating preoperative clinical factors with surgical difficulty based on the Tokyo Guidelines 2018. Journal of Hepato-Biliary-Pancreatic Sciences. 32(6). 452–464.

Hayasaki, Aoi, Shugo Mizuno, Tatsuya Sakamoto, et al.. (2025). Surgical strategies for locally advanced pancreatic cancer following gemcitabine plus S-1-based chemoradiotherapy. Surgical Oncology. 63. 102269–102269.

Noguchi, Daisuke, Naohisa Kuriyama, Yuji Kozuka, et al.. (2025). A recent update on the morphological classification of intraductal papillary neoplasm of the bile duct: Correlation with postoperative prognosis and pathological features. PLoS ONE. 20(5). e0325081–e0325081.

Kuriyama, Naohisa, Akihiro Tanemura, Tatsuya Sakamoto, et al.. (2024). A comparison of pancreatojejunostomy using the modified Blumgart anastomosis with or without a four-needle three-loop suture device and continuous sutures for duct-to-mucosa anastomosis in robotic pancreaticoduodenectomy. Surgery Today. 55(3). 343–350. 3 indexed citations

Kuriyama, Naohisa, Takehiro Fujii, Tatsuya Sakamoto, et al.. (2024). Short‐term surgical outcomes of open, laparoscopic, and robot‐assisted pancreatoduodenectomy: A comparative, single‐center, retrospective study. Asian Journal of Endoscopic Surgery. 18(1). e13397–e13397. 2 indexed citations

Kuriyama, Naohisa, Daisuke Noguchi, Takahiro Ito, et al.. (2024). Xa inhibitor edoxaban ameliorates hepatic ischemia-reperfusion injury via PAR-2–ERK 1/2 pathway. PLoS ONE. 19(5). e0292628–e0292628. 1 indexed citations

Kuriyama, Naohisa, Masanobu Usui, Aoi Hayasaki, et al.. (2023). Clinical Significance of Plasma Tenascin-C Levels in Recipients With Prolonged Jaundice After Living Donor Liver Transplantation. Transplantation Proceedings. 55(4). 913–923.

Hayasaki, Aoi, Shugo Mizuno, Motonori Nagata, et al.. (2023). Extrapancreatic extension is a better adverse prognostic factor than tumor size in patients with localized pancreatic ductal adenocarcinoma treated with chemoradiotherapy – comparison of T category between the American Joint Committee on Cancer and Japan Pancreas Society. HPB. 25(10). 1268–1277. 3 indexed citations

Kuriyama, Naohisa, Takahiro Ito, Aoi Hayasaki, et al.. (2023). Anterior versus posterior radical antegrade modular pancreatosplenectomy for pancreatic body and tail cancer: an inverse probability of treatment weighting with survival analysis. Surgery Today. 53(8). 917–929. 2 indexed citations

10.

Nakamura, Shinichiro, Naohisa Kuriyama, Aoi Hayasaki, et al.. (2023). Bile Duct Metastasis of Gastric Cancer with Difficulty in Differential Diagnosis from Perihilar Cholangiocarcinoma: A Case Report and Review of the Literature. The Japanese Journal of Gastroenterological Surgery. 56(3). 154–164.

11.

Murata, Yasuhiro, Toru Ogura, Aoi Hayasaki, et al.. (2022). Predictive risk factors for early recurrence in patients with localized pancreatic ductal adenocarcinoma who underwent curative-intent resection after preoperative chemoradiotherapy. PLoS ONE. 17(4). e0264573–e0264573. 6 indexed citations

12.

Kuriyama, Naohisa, Takahiro Ito, Aoi Hayasaki, et al.. (2022). Safety and benefits of major hepatectomy with extrahepatic bile duct resection in older perihilar cholangiocarcinoma patients. Langenbeck s Archives of Surgery. 407(7). 2861–2872. 1 indexed citations

13.

Yamada, Reiko, Shuji Isaji, Takehiro Fujii, et al.. (2021). Improving the Prognosis of Pancreatic Cancer Through Early Detection: Protocol for a Prospective Observational Study. JMIR Research Protocols. 10(10). e26898–e26898. 3 indexed citations

14.

Kato, Hiroyuki, Aoi Hayasaki, Takehiro Fujii, et al.. (2020). Association between gastric Candida colonization and surgical site infections after high-level hepatobiliary pancreatic surgeries: the results of prospective observational study. Langenbeck s Archives of Surgery. 406(1). 109–119. 2 indexed citations

15.

Kato, Hiroyuki, Aoi Hayasaki, Takehiro Fujii, et al.. (2019). The clinical impact of portal venous patency ratio on prognosis of patients with pancreatic ductal adenocarcinoma undergoing pancreatectomy with combined resection of portal vein following preoperative chemoradiotherapy. Pancreatology. 19(2). 307–315. 6 indexed citations

16.

Ichikawa, Ken, Shugo Mizuno, Aoi Hayasaki, et al.. (2019). Prognostic Nutritional Index after Chemoradiotherapy Was the Strongest Prognostic Predictor among Biological and Conditional Factors in Localized Pancreatic Ductal Adenocarcinoma Patients. Cancers. 11(4). 514–514. 20 indexed citations

17.

Hayasaki, Aoi, Yasuhiro Murata, Masanobu Usui, et al.. (2019). Clinical Significance of Plasma Apolipoprotein-AII Isoforms as a Marker of Pancreatic Exocrine Disorder for Patients with Pancreatic Adenocarcinoma Undergoing Chemoradiotherapy, Paying Attention to Pancreatic Morphological Changes. BioMed Research International. 2019. 1–12. 12 indexed citations

18.

Hayasaki, Aoi, Shuji Isaji, Masashi Kishiwada, et al.. (2018). Survival Analysis in Patients with Pancreatic Ductal Adenocarcinoma Undergoing Chemoradiotherapy Followed by Surgery According to the International Consensus on the 2017 Definition of Borderline Resectable Cancer. Cancers. 10(3). 65–65. 37 indexed citations

19.

Kato, Hiroyuki, Yusuke Iizawa, Kei Nakamura, et al.. (2018). The Critical Role of Biliary Candidiasis in Development of Surgical Site Infections after Pancreatoduodenectomy: Results of Prospective Study Using a Selective Culture Medium for Candida Species. BioMed Research International. 2018. 1–8. 10 indexed citations

20.

Duarte, Sergio, John T. Baber, Takehiro Fujii, & Ana J. Coito. (2015). Matrix metalloproteinases in liver injury, repair and fibrosis. Matrix Biology. 44-46. 147–156. 359 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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