Kaoru Kumada

1.6k total citations
73 papers, 1.3k citations indexed

About

Kaoru Kumada is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Kaoru Kumada has authored 73 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Surgery, 26 papers in Hepatology and 16 papers in Epidemiology. Recurrent topics in Kaoru Kumada's work include Liver Disease and Transplantation (17 papers), Liver Disease Diagnosis and Treatment (14 papers) and Organ Transplantation Techniques and Outcomes (13 papers). Kaoru Kumada is often cited by papers focused on Liver Disease and Transplantation (17 papers), Liver Disease Diagnosis and Treatment (14 papers) and Organ Transplantation Techniques and Outcomes (13 papers). Kaoru Kumada collaborates with scholars based in Japan, France and Egypt. Kaoru Kumada's co-authors include Kazue Ozawa, Yoshio Yamaoka, Yasuyuki Shimahara, Masahiko Yamaguchi, Keiichiro Mori, Hiroshi Nakano, Kōichi Tanaka, Nobuaki Kobayashi, Taisuke Morimoto and Yasutsugu Takada and has published in prestigious journals such as Gastroenterology, Annals of Surgery and The Journal of Urology.

In The Last Decade

Kaoru Kumada

66 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kaoru Kumada Japan 21 841 704 223 209 207 73 1.3k
Thomas E. Starzl United States 26 1.1k 1.3× 623 0.9× 161 0.7× 73 0.3× 421 2.0× 48 1.8k
Yasuhiko Fukuda Japan 16 330 0.4× 220 0.3× 168 0.8× 102 0.5× 157 0.8× 75 906
M. Golling Germany 19 556 0.7× 471 0.7× 78 0.3× 174 0.8× 243 1.2× 87 1.1k
Ricky H. Bhogal United Kingdom 19 887 1.1× 770 1.1× 282 1.3× 113 0.5× 372 1.8× 75 1.4k
Christoph W. Strey Germany 16 392 0.5× 324 0.5× 78 0.3× 173 0.8× 309 1.5× 30 1.5k
Thomas E. Starzl United States 17 867 1.0× 488 0.7× 70 0.3× 143 0.7× 289 1.4× 27 1.4k
Shohei Fuchinoue Japan 18 529 0.6× 143 0.2× 176 0.8× 150 0.7× 171 0.8× 86 1.1k
Giuliano Torre Italy 21 522 0.6× 408 0.6× 70 0.3× 90 0.4× 293 1.4× 43 1.3k
Adam M. Frank United States 18 994 1.2× 401 0.6× 162 0.7× 105 0.5× 314 1.5× 45 1.3k

Countries citing papers authored by Kaoru Kumada

Since Specialization
Citations

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

Fields of papers citing papers by Kaoru Kumada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kaoru Kumada

This figure shows the co-authorship network connecting the top 25 collaborators of Kaoru Kumada. A scholar is included among the top collaborators of Kaoru Kumada 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 Kaoru Kumada. Kaoru Kumada 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.
Higashiyama, Hiroshi, Kazuhiko Yamagami, Koji Fujimoto, et al.. (2011). Open surgical repair using a reimplantation technique for a large celiac artery aneurysm anomalously arising from the celiomesenteric trunk. Journal of Vascular Surgery. 54(6). 1805–1807. 10 indexed citations
2.
Yoshida, Keiko, et al.. (2009). Antihypertensive Effects of Natto, a Traditional Japanese Fermented Food, in Spontaneously Hypertensive Rats. Food Science and Technology Research. 15(2). 199–202. 23 indexed citations
3.
Matsumoto, Tadashi, et al.. (2003). Insulin gene transfer with adenovirus vector via the spleen safely and effectively improves posthepatectomized conditions in diabetic rats. Journal of Surgical Research. 110(1). 228–234. 11 indexed citations
4.
Yamaguchi, Masahiko, et al.. (2002). Hepatocellular carcinoma in a patient with acromegaly and high serum levels of insulin-like growth factor I: report of a case.. Surgery Today. 32(11). 1008–1011. 4 indexed citations
5.
Ishibashi, Kazuyoshi, Hiroaki Kikuchi, Kiyoshi Miyagawa, et al.. (2001). Correlation between total irradiation energy and postoperative course in the cases of laparotomic microwave coagulation therapy. Journal of Microwave Surgery. 19. 85–88. 1 indexed citations
6.
Yamaguchi, Masahiko, Michiko Miyaki, Tadashi Matsumoto, et al.. (2000). Specific mutation in exon 11 of c- kit proto-oncogene in a malignant gastrointestinal stromal tumor of the rectum. Journal of Gastroenterology. 35(10). 779–783. 12 indexed citations
7.
Matsumoto, Tadashi, Masahiko Yamaguchi, Hiroaki Kikuchi, et al.. (2000). Heparin reduces serum levels of endothelin-1 and hepatic ischemia reperfusion injury in rabbits. Surgery Today. 30(6). 523–525. 6 indexed citations
8.
Yamaguchi, Masahiko, et al.. (1999). Spontaneous rupture of a nonparasitic liver cyst complicated by intracystic hemorrhage. Journal of Gastroenterology. 34(5). 645–648. 49 indexed citations
9.
Kikuchi, Hiroaki, Tadashi Matsumoto, Eiji Masuda, et al.. (1996). Microwave coagulation therapy for liver tumor : The effect on the intrahepatic vessels. Journal of Microwave Surgery. 14. 49–56.
10.
Kikuchi, Hiroaki, et al.. (1995). Laparotomic microwave coagulation of hepatoma : Report of a case. Journal of Microwave Surgery. 13. 93–99. 1 indexed citations
11.
12.
Sasaki, Hirokazu, Tetsuya Yamaguchi, Kaoru Kumada, et al.. (1994). Advantageous effect of low-molecular-weight heparin administration on hepatic mitochondrial redox state. Research in Experimental Medicine. 194(1). 139–145. 2 indexed citations
13.
Nomoto, Shinichi, Yasuyuki Shimahara, Kaoru Kumada, et al.. (1992). Arterial ketone body ratio during and after cardiopulmonary bypass. Journal of Thoracic and Cardiovascular Surgery. 103(6). 1164–1167. 12 indexed citations
14.
Mori, Keiichiro, Izumi Nagata, Sen Yamagata, et al.. (1992). THE INTRODUCTION OF MICROVASCULAR SURGERY TO HEPATIC ARTERY RECONSTRUCTION IN LIVING-DONOR LIVER TRANSPLANTATION—ITS SURGICAL ADVANTAGES COMPARED WITH CONVENTIONAL PROCEDURES. Transplantation. 54(2). 263–268. 159 indexed citations
15.
Nakano, Masahiko, et al.. (1992). Preserved mitochondrial function by allopurinol despite deteriorated hemodynamics in warm ischemia-damaged canine liver. Research in Experimental Medicine. 192(1). 389–399. 4 indexed citations
16.
Yamaoka, Yoshio, Kazue Ozawa, Akira Tanaka, et al.. (1991). NEW DEVICES FOR HARVESTING A HEPATIC GRAFT FROM A LIVING DONOR. Transplantation. 52(1). 157–159. 62 indexed citations
17.
Ozawa, Kazue, Kaoru Kumada, Yoshio Yamaoka, et al.. (1991). Experience with 225 hepatic resections for hepatocellular carcinoma over a 4-year period. The American Journal of Surgery. 161(6). 677–682. 43 indexed citations
18.
Mori, Keiichiro, Kazue Ozawa, Tetsuya Kiuchi, et al.. (1991). Insulinopenia as a risk factor in hepatectomy and its resolution by intraportal insulin administration. The American Journal of Surgery. 162(1). 43–49. 21 indexed citations
19.
Morikawa, Shigehiro, Shinkichi Taniguchí, Motokazu Fujiwara, et al.. (1989). A simple and sensitive determination for plasmalogen lysophosphatidylethanolamine in rabbit platelets. Thrombosis Research. 55(4). 427–438. 3 indexed citations
20.
Morikawa, Shigehiro, et al.. (1987). Platelet aggregability and platelet volume in the postoperative course: Problems in the platelet aggregation test derived from the measurement of platelet volume. European Journal Of Haematology. 39(1). 49–53. 2 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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