Michihiro Hayashi

5.6k total citations · 2 hit papers
118 papers, 4.3k citations indexed

About

Michihiro Hayashi is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Michihiro Hayashi has authored 118 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Surgery, 59 papers in Hepatology and 38 papers in Oncology. Recurrent topics in Michihiro Hayashi's work include Hepatocellular Carcinoma Treatment and Prognosis (36 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (26 papers) and Organ Transplantation Techniques and Outcomes (25 papers). Michihiro Hayashi is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (36 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (26 papers) and Organ Transplantation Techniques and Outcomes (25 papers). Michihiro Hayashi collaborates with scholars based in Japan, United States and Egypt. Michihiro Hayashi's co-authors include Tetsuya Kiuchi, Kōichi Tanaka, Yukihiro Inomata, Hiroto Egawa, Shinji Üemoto, Shiro Fujita, Katsuhiro Asonuma, Yoshihiro Inoué, Kazuhisa Uchiyama and Koji Komeda and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and PLoS ONE.

In The Last Decade

Michihiro Hayashi

112 papers receiving 4.3k 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.

IMPACT OF GRAFT SIZE MISMATCHING ON GRAFT PROGNOSIS IN LIVER TRANSPLANTATION FROM LIVING DONORS1,2

1999 752 citations Tetsuya Kiuchi, Shinji Üemoto et al. Transplantation profile →
LIVER TRANSPLANTATION USING A RIGHT LOBE GRAFT FROM A LIVING RELATED DONOR

1994 212 citations Koichi Tanaka, Michihiro Hayashi et al. Transplantation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michihiro Hayashi Japan	30	3.0k	3.0k	1.0k	886	665	118	4.3k
Deok‐Bog Moon South Korea	39	4.3k 1.4×	4.1k 1.4×	1.6k 1.5×	818 0.9×	938 1.4×	315	5.8k
Gi‐Won Song South Korea	36	3.9k 1.3×	3.5k 1.2×	1.5k 1.5×	564 0.6×	1.2k 1.8×	374	5.7k
Choon Hyuck David Kwon South Korea	36	3.2k 1.0×	3.1k 1.0×	1.7k 1.6×	644 0.7×	631 0.9×	305	5.3k
Dong‐Hwan Jung South Korea	33	2.9k 1.0×	2.8k 0.9×	1.2k 1.1×	461 0.5×	792 1.2×	316	4.1k
See Ching Chan Hong Kong	36	2.3k 0.8×	3.3k 1.1×	1.5k 1.5×	447 0.5×	656 1.0×	128	4.1k
Annette S.H. Gouw Netherlands	32	2.0k 0.6×	1.9k 0.6×	768 0.7×	476 0.5×	386 0.6×	91	2.9k
B. Ringe Germany	34	3.0k 1.0×	2.8k 0.9×	1.3k 1.2×	284 0.3×	942 1.4×	145	4.8k
Michele Masetti Italy	32	2.0k 0.7×	1.0k 0.3×	693 0.7×	235 0.3×	732 1.1×	132	3.2k
Chi Leung Liu Hong Kong	21	1.8k 0.6×	2.6k 0.8×	1.3k 1.2×	242 0.3×	660 1.0×	32	3.2k
Tianfu Wen China	27	1.5k 0.5×	1.6k 0.5×	1.0k 1.0×	230 0.3×	504 0.8×	226	3.0k

Countries citing papers authored by Michihiro Hayashi

Since Specialization

Citations

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

Fields of papers citing papers by Michihiro Hayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michihiro Hayashi

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

Masubuchi, Shinsuke, Junji Okuda, Hiroki Yokoyama, et al.. (2024). Laparoscopic extraperitoneal approach for lateral lymph node dissection for patients with metachronous lateral pelvic lymph node metastases following surgery for rectal cancer: a case series and short-term outcomes. Surgical Endoscopy. 38(12). 7672–7676. 1 indexed citations

Jin, Denan, Shinsuke Masubuchi, Fumitoshi Hirokawa, et al.. (2019). Comparison of a chymase inhibitor and hyaluronic acid/carboxymethylcellulose (Seprafilm) in a novel peritoneal adhesion model in rats. PLoS ONE. 14(1). e0211391–e0211391. 10 indexed citations

Tomioka, Atsushi, Tetsunosuke Shimizu, Mitsuhiro Asakuma, et al.. (2019). Duodenal obstruction due to chronic pancreatitis of the pancreas tail treated by surgical intervention. Medicine. 98(27). e15856–e15856.

Asakuma, Mitsuhiro, Koji Komeda, Masashi Yamamoto, et al.. (2018). A Concealed “Natural Orifice”: Umbilicus Anatomy for Minimally Invasive Surgery. Surgical Innovation. 26(1). 46–49. 3 indexed citations

Inoué, Yoshihiro, Kensuke Fujii, Nao Kawaguchi, et al.. (2017). Laparoscopic Hepatic Resection Using Extracorporeal Pringle Maneuver. Journal of Laparoendoscopic & Advanced Surgical Techniques. 28(4). 452–458. 17 indexed citations

Inoué, Yoshihiro, et al.. (2017). Management of Abdominal Drainage after Hepatic Resection. Digestive Surgery. 34(5). 400–410. 11 indexed citations

Inoué, Yoshihiro, Tetsunosuke Shimizu, Mitsuhiro Asakuma, et al.. (2017). What is the Optimal Timing for Liver Surgery of Resectable Synchronous Liver Metastases from Colorectal Cancer?. The American Surgeon. 83(1). 45–53. 7 indexed citations

Shimizu, Tetsunosuke, Mitsuhiro Asakuma, Yoshihiro Inoué, et al.. (2016). A Novel Technique of Slow Compression Using the Intestinal Clamp for Distal Pancreatectomy. JOP, journal of the pancreas. 17(2). 1 indexed citations

Ueno, Masaki, Takuya Nakai, Michihiro Hayashi, et al.. (2016). Survival outcome of salvage hepatectomy in patients with local, recurrent hepatocellular carcinoma who underwent radiofrequency ablation as their first treatment. Surgery. 160(3). 661–670. 4 indexed citations

10.

Ogura, Takeshi, Yoshitaka Kurisu, Daisuke Masuda, et al.. (2014). Novel method of endoscopic ultrasound‐guided hepaticogastrostomy to prevent stent dysfunction. Journal of Gastroenterology and Hepatology. 29(10). 1815–1821. 25 indexed citations

11.

Uenishi, Takahiro, Hiroaki Nagano, Shigeru Marubashi, et al.. (2014). The long-term outcomes after curative resection for mass-forming intrahepatic cholangiocarcinoma associated with hepatitis C viral infection: A multicenter analysis by Osaka Hepatic Surgery Study Group. Journal of Surgical Oncology. 110(2). 176–181. 12 indexed citations

12.

Komeda, Koji, Michihiro Hayashi, Shoji Kubo, et al.. (2014). High Survival in Patients Operated for Small Isolated Liver Metastases from Gastric Cancer: A Multi‐institutional Study. World Journal of Surgery. 38(10). 2692–2697. 25 indexed citations

13.

Inoué, Yoshihiro, Michihiro Hayashi, Ryo Tanaka, et al.. (2013). Short-term Results of Laparoscopic versus Open Liver Resection for Liver Metastasis from Colorectal Cancer: A Comparative Study. The American Surgeon. 79(5). 495–501. 43 indexed citations

14.

Inoué, Yoshihiro, Michihiro Hayashi, Koji Komeda, et al.. (2012). Resection Margin with Anatomic or Nonanatomic Hepatectomy for Liver Metastasis from Colorectal Cancer. Journal of Gastrointestinal Surgery. 16(6). 1171–1180. 49 indexed citations

15.

Fujii, Kensuke, Yoshihiro Inoué, Mitsuhiro Asakuma, et al.. (2012). A case of an extrahepatic portal vein aneurysm which showed an enlarging tendency and required surgery. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 73(11). 2920–2925.

16.

Hayashi, Michihiro, Noboru Yonetani, Fumitoshi Hirokawa, et al.. (2011). An operative case of hepatic pseudolymphoma difficult to differentiate from primary hepatic marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue. World Journal of Surgical Oncology. 9(1). 3–3. 25 indexed citations

17.

Inoué, Yoshihiro, Michihiro Hayashi, Yoshifumi Arisaka, et al.. (2010). Adenocarcinoma arising in a heterotopic pancreas (Heinrich type III): a case report. Journal of Medical Case Reports. 4(1). 39–39. 24 indexed citations

18.

Komeda, Koji, Shinji Takai, Denan Jin, et al.. (2010). Chymase inhibition attenuates tetrachloride‐induced liver fibrosis in hamsters. Hepatology Research. 40(8). 832–840. 25 indexed citations

19.

Iwasaki, Minoru, Yasutsugu Takada, Michihiro Hayashi, et al.. (2004). Noninvasive Evaluation of Graft Steatosis in Living Donor Liver Transplantation. Transplantation. 78(10). 1501–1505. 175 indexed citations

20.

Kaibori, Masaki, Shinji Üemoto, Shiro Fujita, et al.. (1999). Native hepatectomy after auxiliary partial orthotopic liver transplantation. Transplant International. 12(5). 383–386. 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.

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