Ryosuke Tonozuka

2.9k total citations
128 papers, 1.8k citations indexed

About

Ryosuke Tonozuka is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Ryosuke Tonozuka has authored 128 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 106 papers in Surgery, 90 papers in Pulmonary and Respiratory Medicine and 78 papers in Oncology. Recurrent topics in Ryosuke Tonozuka's work include Gallbladder and Bile Duct Disorders (81 papers), Pancreatic and Hepatic Oncology Research (78 papers) and Pediatric Hepatobiliary Diseases and Treatments (38 papers). Ryosuke Tonozuka is often cited by papers focused on Gallbladder and Bile Duct Disorders (81 papers), Pancreatic and Hepatic Oncology Research (78 papers) and Pediatric Hepatobiliary Diseases and Treatments (38 papers). Ryosuke Tonozuka collaborates with scholars based in Japan, United States and Thailand. Ryosuke Tonozuka's co-authors include Takao Itoi, Shuntaro Mukai, Takayoshi Tsuchiya, Atsushi Sofuni, Reina Tanaka, Mitsuyoshi Honjo, Fuminori Moriyasu, Yuichi Nagakawa, Junko Umeda and Fumihide Itokawa and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Scientific Reports.

In The Last Decade

Ryosuke Tonozuka

114 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryosuke Tonozuka Japan	25	1.5k	1.3k	1.3k	121	112	128	1.8k
Shuntaro Mukai Japan	26	1.5k 1.0×	1.2k 1.0×	1.3k 1.0×	103 0.9×	139 1.2×	142	1.9k
E. Boriés France	14	1.3k 0.9×	1.2k 0.9×	967 0.8×	99 0.8×	157 1.4×	40	1.7k
Loredana Correale Italy	19	817 0.6×	782 0.6×	844 0.7×	196 1.6×	89 0.8×	44	1.6k
Takamichi Kuwahara Japan	19	696 0.5×	466 0.4×	769 0.6×	284 2.3×	178 1.6×	102	1.2k
Björn Rembacken United Kingdom	22	958 0.6×	1.7k 1.3×	1.7k 1.4×	68 0.6×	150 1.3×	46	2.4k
Paulina Wieszczy Poland	18	382 0.3×	726 0.6×	935 0.7×	100 0.8×	156 1.4×	64	1.2k
Fabrice Caillol France	24	1.8k 1.2×	1.2k 0.9×	1.3k 1.1×	158 1.3×	312 2.8×	119	2.4k
Kofi Oppong United Kingdom	21	922 0.6×	499 0.4×	860 0.7×	65 0.5×	187 1.7×	77	1.2k
Kentaro Yamao Japan	22	1.1k 0.7×	813 0.6×	833 0.7×	89 0.7×	213 1.9×	107	1.4k
David E. Loren United States	25	2.0k 1.3×	1.4k 1.1×	1.4k 1.1×	69 0.6×	185 1.7×	121	2.3k

Countries citing papers authored by Ryosuke Tonozuka

Since Specialization

Citations

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

Fields of papers citing papers by Ryosuke Tonozuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryosuke Tonozuka

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

Sofuni, Atsushi, Takayoshi Tsuchiya, Reina Tanaka, et al.. (2025). Initial Use Experience of Durvalumab Plus Gemcitabine and Cisplatin for Advanced Biliary Tract Cancer in a Japanese Territory Center. Cancers. 17(2). 314–314.

Nagai, Kazumasa, Maki Sugimoto, Takayoshi Tsuchiya, et al.. (2025). Intraprocedural mixed‐reality hologram support in endoscopic retrograde cholangiography (ERC) for bile leaks. Journal of Hepato-Biliary-Pancreatic Sciences. 32(4). e7–e8. 1 indexed citations

Tsuchiya, Takayoshi, et al.. (2024). Successful biliary biopsy in a patient with surgically altered anatomy using a slim peroral cholangioscope via an endoscopic ultrasound-guided biliary drainage fistula. Endoscopy. 56(S 01). E1024–E1025. 1 indexed citations

Matsunami, Yukitoshi, Takao Itoi, Takayoshi Tsuchiya, et al.. (2024). Overcoming difficulties in duodenoscope insertion due to scope deflection by mounting a splinting tube on a therapeutic video duodenoscope. Journal of Hepato-Biliary-Pancreatic Sciences. 31(10). e58–e59. 1 indexed citations

Tonozuka, Ryosuke, Shuntaro Mukai, Takayoshi Tsuchiya, et al.. (2024). Endoscopic ultrasound‐guided biopsy using a three‐prong asymmetry tip needle for pancreatic tumors and peridigestive tract lesions: Retrospective single‐center study. Journal of Hepato-Biliary-Pancreatic Sciences. 31(4). 294–304. 2 indexed citations

Matsunami, Yukitoshi, Takayoshi Tsuchiya, Reina Tanaka, et al.. (2024). Endoscopic ultrasound-guided drainage of bilomas in difficult-to-puncture locations using a sheath-assisted puncture technique. Endoscopy. 56(S 01). E874–E875.

Yamamoto, Kenjiro, Atsushi Sofuni, Takayoshi Tsuchiya, et al.. (2023). Factors predicting technical failure of endoscopic transpapillary gallbladder drainage for acute cholecystitis. SHILAP Revista de lepidopterología. 4(1). e308–e308. 1 indexed citations

Tonozuka, Ryosuke, et al.. (2023). Retrieval of a misdeployed lumen‐apposing metal stent in walled‐off necrosis by a parallel withdrawal technique using a double‐channel endoscope. Digestive Endoscopy. 35(3). e41–e43.

Yamamoto, Kenjiro, Takao Itoi, Yukitoshi Matsunami, et al.. (2023). Early and late effects of endoscopic interventions in patients with malignant afferent loop syndrome: A single‐center experience and literature review. Journal of Hepato-Biliary-Pancreatic Sciences. 31(2). 120–132. 1 indexed citations

10.

Tonozuka, Ryosuke, Kazumasa Nagai, Takayoshi Tsuchiya, et al.. (2023). Potential versatile uses of a novel ultra‐thin peroral cholangioscope. Journal of Hepato-Biliary-Pancreatic Sciences. 31(3). e11–e13. 1 indexed citations

11.

Mukai, Shuntaro, Takao Itoi, Takayoshi Tsuchiya, et al.. (2022). Clinical feasibility of endoscopic ultrasound‐guided biliary drainage for preoperative management of malignant biliary obstruction (with videos). Journal of Hepato-Biliary-Pancreatic Sciences. 30(7). 983–992. 9 indexed citations

12.

Tonozuka, Ryosuke, Shuntaro Mukai, & Takao Itoi. (2022). Long‐term precautions after endoscopic ultrasound‐guided transmural drainage for pancreatic fluid collection. Journal of Hepato-Biliary-Pancreatic Sciences. 29(5). e39–e40. 1 indexed citations

13.

Yamamoto, Kenjiro, Takao Itoi, Takayoshi Tsuchiya, et al.. (2022). Intraductal radiofrequency ablation therapy for eradication of intraductal residual lesions after endoscopic papillectomy for ampullary adenoma. Journal of Hepato-Biliary-Pancreatic Sciences. 29(11). e112–e115. 3 indexed citations

14.

Yamamoto, Kenjiro, Shuntaro Mukai, Ryosuke Tonozuka, et al.. (2022). A novel self‐assembling hemostatic agent as an effective therapeutic tool for intracavitary bleeding from peripancreatic fluid collection after endoscopic ultrasonography‐guided drainage using a lumen‐apposing metal stent. Journal of Hepato-Biliary-Pancreatic Sciences. 30(6). e38–e40.

15.

Mukai, Shuntaro, Takao Itoi, Takayoshi Tsuchiya, et al.. (2022). Experimental study of a physician‐controlled electrocautery‐enhanced delivery system incorporating a newly developed lumen‐apposing metal stent for interventional endoscopic ultrasound (with videos). Journal of Hepato-Biliary-Pancreatic Sciences. 29(7). 817–824. 8 indexed citations

16.

Mukai, Shuntaro, Takao Itoi, Takayoshi Tsuchiya, et al.. (2021). New deployment techniques of the lumen‐apposing metal stent in walled‐off necrosis filled with necrotic tissue: Chick opening its mouth (with video). Digestive Endoscopy. 33(6). 985–989. 10 indexed citations

17.

Tonozuka, Ryosuke, Shuntaro Mukai, & Takao Itoi. (2020). The Role of Artificial Intelligence in Endoscopic Ultrasound for Pancreatic Disorders. Diagnostics. 11(1). 18–18. 21 indexed citations

18.

Mukai, Shuntaro, Takayoshi Tsuchiya, Takao Itoi, et al.. (2016). Prospective evaluation of a new biflanged metal stent for the treatment of pancreatic fluid collections (with videos). Gastrointestinal Endoscopy. 86(1). 203–207. 10 indexed citations

19.

Mukai, Shuntaro, Takao Itoi, Takayoshi Tsuchiya, Reina Tanaka, & Ryosuke Tonozuka. (2015). EUS-guided intrahepatic bile duct stone extraction via choledochoduodenostomy created by a lumen-apposing metal stent. Gastrointestinal Endoscopy. 83(4). 832–833. 7 indexed citations

20.

Mukai, Shuntaro, Takao Itoi, Takayoshi Tsuchiya, Kentaro Ishii, & Ryosuke Tonozuka. (2014). Pulsating pseudoaneurysm in a walled-off necrosis. Gastrointestinal Endoscopy. 81(5). 1262–1262. 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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