Arata Sakai

994 total citations
53 papers, 418 citations indexed

About

Arata Sakai is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Arata Sakai has authored 53 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Surgery, 32 papers in Oncology and 22 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Arata Sakai's work include Pancreatic and Hepatic Oncology Research (28 papers), Pancreatitis Pathology and Treatment (15 papers) and Gallbladder and Bile Duct Disorders (15 papers). Arata Sakai is often cited by papers focused on Pancreatic and Hepatic Oncology Research (28 papers), Pancreatitis Pathology and Treatment (15 papers) and Gallbladder and Bile Duct Disorders (15 papers). Arata Sakai collaborates with scholars based in Japan, Philippines and Egypt. Arata Sakai's co-authors include Takashi Kobayashi, Atsuhiro Masuda, Hideyuki Shiomi, Yuzo Kodama, Takeshi Azuma, Masaru Yoshida, Shin Nishiumi, Yoshifumi Arisaka, Jun Tamaoki and Atsushi Chiyotani and has published in prestigious journals such as Biochemical and Biophysical Research Communications, The American Journal of Gastroenterology and Medicine.

In The Last Decade

Arata Sakai

44 papers receiving 407 citations

Peers

Arata Sakai
Jesus M. Matos United States
José Reyes Spain
Anna Wiechowska–Kozłowska Poland
Liangshuo Hu China
Masanobu Enomoto Japan
Hidetaka Tsumura Japan
Toshinori Sueda Japan
Tetsuo Ishizaki Japan
Christoph Späth Germany
Sameer Rastogi India
Jesus M. Matos United States
Arata Sakai
Citations per year, relative to Arata Sakai Arata Sakai (= 1×) peers Jesus M. Matos

Countries citing papers authored by Arata Sakai

Since Specialization
Citations

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

Fields of papers citing papers by Arata Sakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Arata Sakai

This figure shows the co-authorship network connecting the top 25 collaborators of Arata Sakai. A scholar is included among the top collaborators of Arata Sakai 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 Arata Sakai. Arata Sakai 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.
2.
Tsujimae, Masahiro, Arata Sakai, Atsuhiro Masuda, et al.. (2023). Progression of Recurrent Pancreatitis to Chronic Pancreatitis within 3 Years due to <i>SPINK1</i> Mutation IVS3+2T&gt;C. Case Reports in Gastroenterology. 17(1). 55–61.
3.
Sakai, Arata, Atsuhiro Masuda, Takaaki Eguchi, et al.. (2023). A novel fully covered metal stent for unresectable malignant distal biliary obstruction: results of a multicenter prospective study. Clinical Endoscopy. 57(3). 375–383. 1 indexed citations
4.
Sakai, Arata, Takashi Kobayashi, Atsuhiro Masuda, et al.. (2023). Needle-tract seeding following endoscopic ultrasound-guided fine-needle aspiration using a 25G needle for pancreatic tail cancer. Journal of Medical Ultrasonics. 51(1). 143–144.
5.
Kanaji, Shingo, Yoshinori Morita, Takashi Kato, et al.. (2022). Laparoscopic Endoscopic Cooperative Surgery Using Open-Window Suturing Technique for Treating Non-ampullary Superficial Duodenal Neoplasms Located on the Pancreatic Side. Journal of Gastrointestinal Surgery. 26(11). 2266–2273. 1 indexed citations
6.
Tanaka, Takeshi, Arata Sakai, Masahiro Tsujimae, et al.. (2022). Delayed immune-related sclerosing cholangitis after discontinuation of pembrolizumab: A case report. World Journal of Gastroenterology. 28(28). 3732–3738. 9 indexed citations
7.
Sakai, Arata, Hideyuki Shiomi, Atsuhiro Masuda, et al.. (2021). Clinical management for malignant afferent loop obstruction. World Journal of Gastrointestinal Oncology. 13(7). 684–692. 6 indexed citations
8.
Shiomi, Hideyuki, Arata Sakai, Ryota Nakano, et al.. (2021). Endoscopic Ultrasound-Guided Gastroenterostomy for Afferent Loop Syndrome. Clinical Endoscopy. 54(6). 810–817. 9 indexed citations
9.
Sakai, Arata, et al.. (2021). AIDS-Related Burkitt Lymphoma Presenting Multiple Nodules in the Pancreas. Clinical Gastroenterology and Hepatology. 20(5). e920–e920. 1 indexed citations
10.
Yamada, Yasutaka, Arata Sakai, Takashi Kobayashi, et al.. (2021). Pancreatic metastasis of renal cell carcinoma filling into the duct of Santorini. Clinical Journal of Gastroenterology. 14(3). 905–909. 3 indexed citations
11.
Yamamoto, Atsushi, Yoshihiko Yano, Yoshihide Ueda, et al.. (2020). Clinical features of immune-mediated hepatotoxicity induced by immune checkpoint inhibitors in patients with cancers. Journal of Cancer Research and Clinical Oncology. 147(6). 1747–1756. 21 indexed citations
12.
Sakai, Arata, Hideyuki Shiomi, Ryota Nakano, et al.. (2020). Endoscopic Self-Expandable Metal Stent Placement for Malignant Afferent Loop Obstruction After Pancreaticoduodenectomy: A Case Series and Review. Clinical Endoscopy. 53(4). 491–496. 7 indexed citations
13.
Sakai, Arata, Masahiro Tsujimae, Atsuhiro Masuda, et al.. (2019). Clinical outcomes of ampullary neoplasms in resected margin positive or uncertain cases after endoscopic papillectomy. World Journal of Gastroenterology. 25(11). 1387–1397. 24 indexed citations
14.
Kanie, Keitaro, Hironori Bando, Genzo Iguchi, et al.. (2019). IgG4-related hypophysitis in patients with autoimmune pancreatitis. Pituitary. 22(1). 54–61. 8 indexed citations
15.
Masuda, Atsuhiro, Toshinao Itani, Kimio Hashimoto, et al.. (2019). An autopsy case of granulocyte colony-stimulating factor-producing pancreatic adenosquamous carcinoma. Clinical Journal of Gastroenterology. 13(3). 448–454. 3 indexed citations
16.
Masuda, Atsuhiro, Arata Sakai, Hirochika Toyama, et al.. (2018). Multifocal cysts and incidence of pancreatic cancer concomitant with intraductal papillary mucinous neoplasm. Pancreatology. 18(4). 399–406. 15 indexed citations
17.
18.
Masuda, Atsuhiro, Hirochika Toyama, Hideyuki Shiomi, et al.. (2016). Association between serum SPan-1 and lymph node metastasis in invasive intraductal papillary mucinous neoplasm of the pancreas. Pancreatology. 17(1). 123–129. 3 indexed citations
19.
Sakai, Arata, Hideyuki Shiomi, Yoshihiro Okabe, et al.. (2015). Effectiveness of endoscopic self-expandable metal stent placement for afferent loop obstruction caused by pancreatic cancer recurrence after pancreaticoduodenectomy. Clinical Journal of Gastroenterology. 8(2). 103–107. 8 indexed citations
20.
Masuda, Atsuhiro, Yoshifumi Arisaka, Shigeo Hara, et al.. (2013). MUC2 expression and prevalence of high-grade dysplasia and invasive carcinoma in mixed-type intraductal papillary mucinous neoplasm of the pancreas. Pancreatology. 13(6). 583–588. 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 Jesus M. Matos Breakdown of academic impact, for papers by José Reyes Breakdown of academic impact, for papers by Anna Wiechowska–Kozłowska Breakdown of academic impact, for papers by Liangshuo Hu Breakdown of academic impact, for papers by Masanobu Enomoto Breakdown of academic impact, for papers by Hidetaka Tsumura Breakdown of academic impact, for papers by Toshinori Sueda Breakdown of academic impact, for papers by Tetsuo Ishizaki Breakdown of academic impact, for papers by Christoph Späth Breakdown of academic impact, for papers by Sameer Rastogi
Rankless by CCL
2026