Osamu Kainuma

3.1k total citations · 1 hit paper
80 papers, 2.1k citations indexed

About

Osamu Kainuma is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Osamu Kainuma has authored 80 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Surgery, 42 papers in Oncology and 23 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Osamu Kainuma's work include Pancreatic and Hepatic Oncology Research (25 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (21 papers) and Hepatocellular Carcinoma Treatment and Prognosis (9 papers). Osamu Kainuma is often cited by papers focused on Pancreatic and Hepatic Oncology Research (25 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (21 papers) and Hepatocellular Carcinoma Treatment and Prognosis (9 papers). Osamu Kainuma collaborates with scholars based in Japan, United States and Tunisia. Osamu Kainuma's co-authors include Akihiro Cho, Hiroshi Yamamoto, Nobuhiro Takiguchi, Matsuo Nagata, Atsushi Ikeda, Hisashi Gunji, Akinari Miyazaki, Hideaki Shimada, Hiroaki Soda and Shoichi Hishinuma and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and British journal of surgery.

In The Last Decade

Osamu Kainuma

76 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Adjuvant chemotherapy of S-1 versus gemcitabine for resected pancreatic cancer: a phase 3, open-label, randomised, non-inferiority trial (JASPAC 01)

2016 742 citations Katsuhiko Uesaka, Narikazu Boku et al. The Lancet profile →

Peers

Countries citing papers authored by Osamu Kainuma

Since Specialization

Citations

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

Fields of papers citing papers by Osamu Kainuma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Kainuma

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Kainuma. A scholar is included among the top collaborators of Osamu Kainuma 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 Osamu Kainuma. Osamu Kainuma 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

#	Work	Indexed citations
1	Adjuvant chemotherapy of S-1 versus gemcitabine for resected pancreatic cancer: a phase 3, open-label, randomised, non-inferiority trial (JASPAC 01) breakdown → 2016 ·The Lancet ·Katsuhiko Uesaka, Narikazu Boku, Akira Fukutomi, Yukiyasu Okamura, Masaru Konishi, Ippei Matsumoto, Yuji Kaneoka, Yasuhiro Shimizu, Shoji Nakamori, Hirohiko Sakamoto, Soichiro Morinaga, Osamu Kainuma, Koji Imai, Naohiro Sata, Shoichi Hishinuma, Hitoshi Ojima, Ryuzo Yamaguchi, Satoshi Hirano, Takeshi Sudo, Yasuo Ohashi	742
2	A Metachronous Gastric Metastasis from Intrahepatic Cholangiocarcinoma 2014 ·The Japanese Journal of Gastroenterological Surgery ·Hiroo Yanagibashi, Osamu Kainuma, Hiroshi Yamamoto, Nobuhiro Takiguchi, Yoshihiro Nabeya, Hiroaki Souda, Akihiro Cho, Atsushi Ikeda, Hidehito Arimitsu, Makiko Itami	1
3	Signet Ring Cell Carcinoma of the Extrahepatic Bile Duct Diagnosed by Preoperative Biopsy: A Case Report 2014 ·Case Reports in Gastroenterology ·(unknown), (unknown), Kazuyoshi Nakamura, Kentaro Sudo, Taro Hara, Osamu Kainuma, Hiroshi Yamamoto, Makiko Itami, Taketo Yamaguchi	7
4	A Case of Primary Small Cell Carcinoma of the Liver 2012 ·The Japanese Journal of Gastroenterological Surgery ·Takanori Konishi, Osamu Kainuma, Matsuo Nagata, Nobuhiro Takiguchi, Hiroaki Soda, Atsushi Ikeda, Yoshihiro Nabeya, Akihiro Cho, (unknown), Hiroshi Yamamoto	0
5	Pure Laparoscopic Distal Pancreatectomy with En Bloc Celiac Axis Resection 2011 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·Akihiro Cho, Hiroshi Yamamoto, Osamu Kainuma, (unknown), (unknown), Atsushi Ikeda, Hiroaki Souda, Yoshihiro Nabeya, Nobuhiro Takiguchi, Matsuo Nagata	9
6	A CASE OF SMALL CARCINOID TUMORS OF THE DUODENUM PRESENTED WITH A HUGE METASTATIC LYMPH NODE 2011 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Hiroo Yanagibashi, Hiroshi Yamamoto, Osamu Kainuma, Akihiro Cho, Seong-Jin Park, Hidehito Arimitsu	1
7	Adenocarcinoma of pancreas with non-suppurative fever, producing granulocyte-colony stimulating factor: a case report and literature review 2010 ·Suizo ·Ikuko Matsumoto, Osamu Kainuma, Hiroshi Yamamoto, Akihiro Cho, Hisashi Gunji, Akinari Miyazaki	5
8	Giant intrapelvic solitary fibrous tumor arising from mesorectum 2010 ·Clinical Journal of Gastroenterology ·Hiroaki Soda, Osamu Kainuma, Hiroshi Yamamoto, Matsuo Nagata, Nobuhiro Takiguchi, Atsushi Ikeda, Akihiro Cho, Hisashi Gunji, Akinari Miyazaki, (unknown), (unknown)	22
9	A CASE OF LIKELY RADIATION-INDUCED SYNCHRONOUS ESOPHAGEAL AND SKIN CARCINOMA FOLLOWING POST-OPERATIVE RADIATION FOR BREAST CANCER 2009 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Naoya Kanogawa, Hideaki Shimada, Osamu Kainuma, Akihiro Cho, Hiroshi Yamamoto, Makiko Itami, Matsuo Nagata	1
10	LIVER AND LUNG METASTASES OF A SOLITARY FIBROUS TUMOR OF THE PLEURA DEVELOPED 20 YEARS AFTER THE INITIAL SURGERY 2009 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·Atsushi Ikeda, Osamu Kainuma, Hisashi Gunji, Akihiro Cho, Hiroshi Yamamoto, (unknown), Dai Ikebe	3
11	Laparoscopic major hepato-biliary-pancreatic surgery: formidable challenge to standardization 2009 ·Journal of Hepato-Biliary-Pancreatic Surgery ·Akihiro Cho, Hiroshi Yamamoto, Matsuo Nagata, Nobuhiro Takiguchi, Hideaki Shimada, Osamu Kainuma, Hiroaki Souda, Hisashi Gunji, Akinari Miyazaki, Atsushi Ikeda, (unknown), Ikuko Matsumoto	17
12	A CASE OF COMBINED HEPATOCELLULAR AND CHOLANGIACARCINOMA CONCOMITANT WITH PYOGENIC LIVER ABSCESS 2008 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·(unknown), Hiroshi Yamamoto, Takehide Asano, Osamu Kainuma, Akihiro Cho, Munemasa Ryu	2
13	Hepatocellular carcinoma with pharyngeal metastasis: Report of a case 2008 ·Surgery Today ·(unknown), Akihiro Cho, Hiroshi Yamamoto, Osamu Kainuma, Hisashi Gunji, Akinari Miyazaki, Daisuke Ozaki	8
14	A Case of Intrahepatic Cholangiocarcinoma Resected Repeatedly for the Remnant Liver Tumor 2007 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), Hiroshi Yamamoto, Takehide Asano, Matsuo Nagata, Nobuhiro Takiguchi, Osamu Kainuma, Hiroaki Souda, Akihiro Cho, Mikito Mori, Munemasa Ryu	1
15	A Case of Metastatic Colon Cancer from Carcinosarcoma of the Uterus 2005 ·The Japanese Journal of Gastroenterological Surgery ·Kentaro Murakami, (unknown), Osamu Kainuma, Gaku Ohira, (unknown), Makoto Urano, Takenori Ochiai	1
16	A Case of Pancreatic Metastasis of Rectal Cancer after Three Times Resection of Recurrence 2002 ·The Japanese Journal of Gastroenterological Surgery ·Yasuo Yoneyama, Osamu Kainuma, (unknown), (unknown), Yoshiyuki Watanabe, Tsuyoshi Hara	11
17	Temperature monitoring of Radiofrequency ablation with MR phase mapping 2000 ·Journal of Microwave Surgery ·Osamu Kainuma, Shigeo Okuda, Kagayaki Kuroda, Ferenc A. Jólesz	1
18	Recurrent hepatocellular carcinoma successfully treated with radiofrequency thermal ablation 1999 ·Journal of Hepato-Biliary-Pancreatic Surgery ·Osamu Kainuma, Takehide Asano, (unknown), Yasushi Shinohara	25
19	Measurement of the Lidocaine Metabolite, Monoethylglycinexylidide, as a Liver Functional Test for Cirrhosis and Obstructive Jaundice. 1991 ·The Japanese Journal of Gastroenterological Surgery ·Osamu Kainuma, Takehide Asano, (unknown), Toru Kubota, Kaichi Isono	2
20	Radiation-Induced Polymerization of Maleimides in Solid State 1970 ·The Journal of the Society of Chemical Industry Japan ·(unknown), Osamu Kainuma, Kiyoshi Hayakawa	5

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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