Kenichi Komaya

464 total citations
19 papers, 220 citations indexed

About

Kenichi Komaya is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Kenichi Komaya has authored 19 papers receiving a total of 220 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 5 papers in Oncology. Recurrent topics in Kenichi Komaya's work include Cholangiocarcinoma and Gallbladder Cancer Studies (6 papers), Gallbladder and Bile Duct Disorders (6 papers) and Hernia repair and management (3 papers). Kenichi Komaya is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (6 papers), Gallbladder and Bile Duct Disorders (6 papers) and Hernia repair and management (3 papers). Kenichi Komaya collaborates with scholars based in Japan. Kenichi Komaya's co-authors include Tomoki Ebata, Masato Nagino, Junpei Yamaguchi, Takashi Mizuno, Yukihiro Yokoyama, Gen Sugawara, Tsuyoshi Igami, Yasuyuki Fukami, Hideo Miyake and Eiji Sakamoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Surgery and Surgical Endoscopy.

In The Last Decade

Kenichi Komaya

13 papers receiving 217 citations

Peers

Countries citing papers authored by Kenichi Komaya

Since Specialization

Citations

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

Fields of papers citing papers by Kenichi Komaya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenichi Komaya

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

All Works

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19 of 19 papers shown

#	Work	Indexed citations
1	Surgical Treatment of a Patient with Breast Cancer Arising in the Pathway of a Ventriculoperitoneal Shunt: A Case Report 2023 ·American Journal of Case Reports ·Masayuki Saito, (unknown), Takashi Maeda, Kenichi Komaya, Takehiro Takagi, Atsushi Sekimura, Satoshi Kobayashi, Akihiro Hori	0
2	Advanced esophagogastric junction cancer with brain, bone and gastric intramural metastases responding to combined modality therapy 2021 ·Journal of Rural Medicine ·Takehiro Takagi, Satoshi Kobayashi, Atsushi Sekimura, Kenichi Komaya, Yuji Yamauchi, Akihiro Hori	1
3	Dual common bile duct examination with transcystic choledochoscopy and cholangiography in laparoscopic cholecystectomy for suspected choledocholithiasis: a prospective study 2020 ·Surgical Endoscopy ·(unknown), Shunichiro Komatsu, Kenichi Komaya, Yasuyuki Fukami, (unknown), Takuya Saito, (unknown), (unknown), (unknown), Shoko Kato, Yoko Toda, Kenitiro Kaneko, Tsuyoshi Sano	5
4	Novel approach to intraoperative peritoneal lavage with an extracorporeal stirring method in laparoscopic surgery for generalized peritonitis: Preliminary results 2019 ·Asian Journal of Endoscopic Surgery ·(unknown), Seiji Ishiguro, Shunichiro Komatsu, (unknown), Kenichi Komaya, Takuya Saito, (unknown), Kenitiro Kaneko, Tsuyoshi Sano	2
5	Recurrence after curative-intent resection of perihilar cholangiocarcinoma: analysis of a large cohort with a close postoperative follow-up approach 2018 ·Surgery ·Kenichi Komaya, Tomoki Ebata, Yukihiro Yokoyama, Tsuyoshi Igami, Gen Sugawara, Takashi Mizuno, Junpei Yamaguchi, Masato Nagino	99
6	Intrapericardial diaphragmatic hernia into the pericardium after esophagectomy: a case report 2018 ·SHILAP Revista de lepidopterología ·Takuya Saito, (unknown), (unknown), Kenichi Komaya, Seiji Ishiguro, (unknown), Shunichiro Komatsu, Kenitiro Kaneko, Masahiko Miyachi, Tsuyoshi Sano	3
7	Laparoscopic repair of secondary perineal hernia with coverage by the mobilized cecum 2018 ·Asian Journal of Endoscopic Surgery ·Shoko Kato, Seiji Ishiguro, Shunichiro Komatsu, (unknown), (unknown), Kenichi Komaya, Takuya Saito, (unknown), Kenitiro Kaneko, Tsuyoshi Sano	2
8	Umbilical Stoma: A Classical but New Concept 2017 ·Seiji Ishiguro, Shunichiro Komatsu, Kenichi Komaya, Takashi Saito, (unknown), (unknown), Masahiko Miyachi, Takeshi Sano	0
9	Closure of the cystic duct orifice in laparoscopic subtotal cholecystectomy for severe cholecystitis 2017 ·Asian Journal of Endoscopic Surgery ·(unknown), Shunichiro Komatsu, Kenichi Komaya, (unknown), (unknown), Seiji Ishiguro, Takuya Saito, (unknown), (unknown), (unknown), (unknown), Shoko Kato, Kenta Suzuki, Yoko Kato, Tsuyoshi Sano	8
10	Verification of the oncologic inferiority of percutaneous biliary drainage to endoscopic drainage: A propensity score matching analysis of resectable perihilar cholangiocarcinoma 2016 ·Surgery ·Kenichi Komaya, Tomoki Ebata, Yukihiro Yokoyama, Tsuyoshi Igami, Gen Sugawara, Takashi Mizuno, Junpei Yamaguchi, Masato Nagino	63
11	Laparoscopic repeat hepatectomy after right hepatopancreaticoduodenectomy 2016 ·Asian Journal of Endoscopic Surgery ·Tsuyoshi Igami, Kenichi Komaya, (unknown), Tomoki Ebata, Yukihiro Yokoyama, Gen Sugawara, Takashi Mizuno, Junpei Yamaguchi, Masato Nagino	2
12	[A Case of Bullous Pemphigoid Relieved after Sigmoid Colon Cancer Resection]. 2015 ·PubMed ·(unknown), Hideyuki Mishima, Jun Muto, Kenichi Komaya, Takuya Saito, (unknown), (unknown), Norifumi Ohashi, (unknown), (unknown), Masahiko Miyachi, Daisuke Watanabe, Tsuyoshi Sano	1
13	Percutaneous biliary drainage is oncologically inferior to endoscopic drainage: a propensity score matching analysis in resectable distal cholangiocarcinoma 2015 ·Journal of Gastroenterology ·(unknown), Kenichi Komaya, Tomoki Ebata, Yasuyuki Fukami, Eiji Sakamoto, Hideo Miyake, Daisuke Takara, Kenji Wakai, Masato Nagino	31
14	A Case of Liver Hemangioma with Extrahepatic Growth Resected Laparoscopically 2014 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Kenichi Komaya, (unknown), Takehito Kato, Kazuhiro Hiramatsu	0
15	Three Cases of Vaginal Reconstruction Using the Transposition Flap with Abdominoperineal Resection of the Rectum for Locally Advanced Rectal Cancer Involving the Posterior Wall of the Vagina 2013 ·The Japanese Journal of Gastroenterological Surgery ·Kenichi Komaya, Takehito Kato, Kazuhiro Hiramatsu, Yoshihisa Shibata, (unknown), Seiji Natsume, (unknown), (unknown), Mihoko Yamada, (unknown)	1
16	PARASTOMAL HERNIA REPAIR WITH A PROSTHETIC MESH 2011 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Kenichi Komaya, Hideki Nishio, Ichiro Kobayashi, Hideo Matsubara, Shigeaki Moriura	0
17	LAPAROSCOPIC TREATMENT OF SYMPTOMATIC LARGE TRUE CYSTS OF THE LIVER 2011 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Hideo Matsubara, Hideki Nishio, (unknown), (unknown), Kenichi Komaya, Shigeaki Moriura, Mikihiro Shamoto	2
18	Four Cases of the Laparoscopic-Assisted Percutaneous Endoscopic Gastrostomy 2010 ·The Japanese Journal of Gastroenterological Surgery ·Kenichi Komaya, Shigeaki Moriura, Ichiro Kobayashi, Hideo Matsubara	0
19	NINE CASES OF TENSION FREE REPAIR WITH PREPERITONEAL APPROACH FOR RECURRENT INGUINAL HERNIAS 2009 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Kenichi Komaya, (unknown), Ichiro Kobayashi, Shigeaki Moriura	0

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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