Tsuyoshi Hayashi

3.9k total citations
134 papers, 2.2k citations indexed

About

Tsuyoshi Hayashi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Tsuyoshi Hayashi has authored 134 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Surgery, 70 papers in Pulmonary and Respiratory Medicine and 60 papers in Oncology. Recurrent topics in Tsuyoshi Hayashi's work include Gallbladder and Bile Duct Disorders (46 papers), Pancreatic and Hepatic Oncology Research (40 papers) and Pediatric Hepatobiliary Diseases and Treatments (24 papers). Tsuyoshi Hayashi is often cited by papers focused on Gallbladder and Bile Duct Disorders (46 papers), Pancreatic and Hepatic Oncology Research (40 papers) and Pediatric Hepatobiliary Diseases and Treatments (24 papers). Tsuyoshi Hayashi collaborates with scholars based in Japan, China and United States. Tsuyoshi Hayashi's co-authors include Koji Miyanishi, Yasushi Sato, Yoshiro Niitsu, Tetsuji Takayama, Rishu Takimoto, Junji Kato, Hirotoshi Ishiwatari, Masayoshi Kobune, Akio Katanuma and Tsutomu Sato and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Tsuyoshi Hayashi

124 papers receiving 2.2k citations

Peers

Countries citing papers authored by Tsuyoshi Hayashi

Since Specialization

Citations

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

Fields of papers citing papers by Tsuyoshi Hayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsuyoshi Hayashi

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

#	Work	Indexed citations
1	Risk factors for early and late cholecystitis after covered metal stent placement for distal biliary obstruction 2023 ·Journal of Hepato-Biliary-Pancreatic Sciences ·(unknown), Tsuyoshi Hayashi, Hajime Yamazaki, (unknown), (unknown), Ryõ Andõ, (unknown), Toshifumi Kin, Kuniyuki Takahashi, Akio Katanuma	3
2	Gel immersion cannulation during hemostasis of post-endoscopic sphincterotomy bleeding 2023 ·Endoscopy ·(unknown), (unknown), (unknown), (unknown), Toshifumi Kin, Tsuyoshi Hayashi, Akio Katanuma	1
3	Advantages of the dual-channel multi-bending endoscope for ERCP in patients with Billroth II reconstruction 2023 ·Endoscopy ·(unknown), Tsuyoshi Hayashi, Masayo Motoya, Toshifumi Kin, Kuniyuki Takahashi, Akio Katanuma	0
4	Endoscopic Nasobiliary Drainage Comparable with Endoscopic Biliary Stenting as a Preoperative Drainage Method for Malignant Hilar Biliary Obstruction: A Multicenter Retrospective Study 2022 ·Digestion ·Ryo Sugiura, Masaki Kuwatani, Tsuyoshi Hayashi, Makoto Yoshida, Hideyuki Ihara, Hiroaki Yamato, Manabu Onodera, Akio Katanuma, (unknown)	6
5	Clinical Outcomes of Biliary Drainage during a Neoadjuvant Therapy for Pancreatic Cancer: Metal versus Plastic Stents 2019 ·Gut and Liver ·Masaki Kuwatani, Toru Nakamura, Tsuyoshi Hayashi, Yasutoshi Kimura, Michihiro Ono, Masayo Motoya, Koji Imai, Keisuke Yamakita, Takuma Goto, Kuniyuki Takahashi, Hiroyuki Maguchi, Satoshi Hirano, (unknown)	22
6	Randomized trial comparing a side-port needle and standard needle for EUS-guided histology of pancreatic lesions 2016 ·Gastrointestinal Endoscopy ·Hirotoshi Ishiwatari, Tsuyoshi Hayashi, Hiroshi Kawakami, Hiroyuki Isayama, Hiroyuki Hisai, Takao Itoi, Michihiro Ono, Kazumichi Kawakubo, Natsuyo Yamamoto, Mariko Tanaka, Fumihide Itokawa, Hisashi Oshiro, Tomoko Sonoda, Tadashi Hasegawa	24
7	Phase I trial of oral S-1 combined with hepatic arterial infusion of gemcitabine in unresectable biliary tract cancer 2015 ·Cancer Chemotherapy and Pharmacology ·Hirotoshi Ishiwatari, Tsuyoshi Hayashi, Makoto Yoshida, Michihiro Ono, Tsutomu Sato, Koji Miyanishi, Yasushi Sato, Rishu Takimoto, Masayoshi Kobune, Junji Kato	0
8	Combination Chemotherapy of Azacitidine and Cetuximab for Therapy-Related Acute Myeloid Leukemia following Oxaliplatin for Metastatic Colorectal Cancer 2014 ·Case Reports in Oncology ·(unknown), Kohichi Takada, Hiroto Horiguchi, Tsutomu Sato, Satoshi Iyama, Kazuyuki Murase, Yusuke Kamihara, Kaoru Ono, (unknown), Tsuyoshi Hayashi, Koji Miyanishi, Yasushi Sato, Tomohisa Furuhata, Masayoshi Kobune, Rishu Takimoto, Koichi Hirata, Junji Kato	4
9	Radiation-Induced Leiomyosarcoma of the Prostate after Brachytherapy for Prostatic Adenocarcinoma 2014 ·Case Reports in Oncology ·Hiroto Horiguchi, Kohichi Takada, Yusuke Kamihara, (unknown), Satoshi Iyama, Tsutomu Sato, Tsuyoshi Hayashi, Koji Miyanishi, Yasushi Sato, Rishu Takimoto, Masayoshi Kobune, Ko Kobayashi, Yasuo Hirayama, Naoya Masumori, Tadashi Hasegawa, Junji Kato	9
10	A case of acquired Fanconi^\|^apos;s syndrome and hypophosphatemic osteomalacia induced by prolonged adefovir therapy for chronic hepatitis B 2014 ·Kanzo ·(unknown), Koji Miyanishi, Toshifumi Hoki, Fumito Tamura, Yutaka Kawano, Kohichi Takada, Shingo Tanaka, Akira Sakurada, Yasushi Sato, Tsutomu Sato, Tsuyoshi Hayashi, (unknown), Masayoshi Kobune, Junji Kato	0
11	Treatment of pancreatic fibrosis with siRNA against a collagen-specific chaperone in vitamin A-coupled liposomes 2012 ·Gut ·Hirotoshi Ishiwatari, Yasushi Sato, Kazuyuki Murase, Akihiro Yoneda, (unknown), (unknown), (unknown), Tsuyoshi Hayashi, Tsutomu Sato, Koji Miyanishi, Rishu Takimoto, Masayoshi Kobune, (unknown), Yasutoshi Kimura, Koichi Hirata, Junji Kato, Yoshiro Niitsu	57
12	Targeting Anticancer Drug Delivery to Pancreatic Cancer Cells Using a Fucose-Bound Nanoparticle Approach 2012 ·PLoS ONE ·Makoto Yoshida, Rishu Takimoto, Kazuyuki Murase, Yasushi Sato, Masahiro Hirakawa, Fumito Tamura, Tsutomu Sato, Satoshi Iyama, Takahiro Osuga, Koji Miyanishi, Kohichi Takada, Tsuyoshi Hayashi, Masayoshi Kobune, Junji Kato	48
13	Prognostic significance of serum ferritin level at diagnosis in myelodysplastic syndrome 2012 ·International Journal of Hematology ·Shohei Kikuchi, Masayoshi Kobune, Satoshi Iyama, Tsutomu Sato, Kazuyuki Murase, Yutaka Kawano, Kohichi Takada, Kaoru Ono, Tsuyoshi Hayashi, Koji Miyanishi, Yasushi Sato, Rishu Takimoto, Junji Kato	31
14	Improvement of iron-mediated oxidative DNA damage in patients with transfusion-dependent myelodysplastic syndrome by treatment with deferasirox 2012 ·Free Radical Biology and Medicine ·Shohei Kikuchi, Masayoshi Kobune, Satoshi Iyama, Tsutomu Sato, Kazuyuki Murase, Yutaka Kawano, Kohichi Takada, Kaoru Ono, (unknown), Koji Miyanishi, Yasushi Sato, Tsuyoshi Hayashi, Rishu Takimoto, Junji Kato	47
15	A case of pancreatic abscess associated with colonic fistula successfully treated by endoscopic transgastric drainage using a metallic stent 2011 ·Clinical Journal of Gastroenterology ·Hirotoshi Ishiwatari, Tsuyoshi Hayashi, Makoto Yoshida, (unknown), Koji Miyanishi, Tsutomu Sato, Yasushi Sato, Rishu Takimoto, Masayoshi Kobune, Junji Kato	0
16	Suppressive effect of sulindac on branch duct-intraductal papillary mucinous neoplasms 2009 ·Journal of Gastroenterology ·Tsuyoshi Hayashi, Hirotoshi Ishiwatari, Hideyuki Ihara, Yutaka Kawano, Koichi Takada, Koji Miyanishi, Masayoshi Kobune, Rishu Takimoto, Tomoko Sonoda, Tetsuji Takayama, Junji Kato, Yoshiro Niitsu	7
17	Apoptosis Supercedes Necrosis in Mitochondrial DNA-Depleted Jurkat Cells by Cleavage of Receptor-Interacting Protein and Inhibition of Lysosomal Cathepsin 2008 ·The Journal of Immunology ·Tsutomu Sato, (unknown), Sho Takahashi, Kazuyuki Murase, Yutaka Kawano, Tsuyoshi Hayashi, Satoshi Iyama, (unknown), Kageaki Kuribayashi, Yasushi Sato, Masayoshi Kobune, Rishu Takimoto, Takuya Matsunaga, Junji Kato, Yoshiro Niitsu	18
18	Clinical Value of Extramural and Extranodal Cancer Permeation as a Prognostic Indicator in Patients with Gastric Cancer. 2002 ·The Japanese Journal of Gastroenterological Surgery ·Hideto Itoh, Kazuo Hase, Toshiyuki Suganuma, (unknown), (unknown), (unknown), Tsuyoshi Hayashi, Hiroshi Uchida, (unknown), Shoichi Yamada	2
19	Analysis of K-ras, APC, and β-catenin in aberrant crypt foci in sporadic adenoma, cancer, and familial adenomatous polyposis 2001 ·Gastroenterology ·Tetsuji Takayama, Motoh Ohi, Tsuyoshi Hayashi, Koji Miyanishi, Atsushi Nobuoka, Takaharu Nakajima, T Satoh, Rishu Takimoto, Junji Kato, Sumio Sakamaki, Yoshiro Niitsu	186
20	[Cycasin carcinogenesis. (5). Carcinogenic properties of cycasin, methylazoxymethanol and methylazoxymethyl benzoate]. 1974 ·PubMed ·Tsuyoshi Hayashi, Haruo Sato, Asuka Kobayashi	1

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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