Nobutoshi Kuniyoshi

913 total citations
35 papers, 659 citations indexed

About

Nobutoshi Kuniyoshi is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Nobutoshi Kuniyoshi has authored 35 papers receiving a total of 659 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 22 papers in Hepatology and 11 papers in Epidemiology. Recurrent topics in Nobutoshi Kuniyoshi's work include Liver Disease and Transplantation (22 papers), Organ Transplantation Techniques and Outcomes (13 papers) and Liver Disease Diagnosis and Treatment (9 papers). Nobutoshi Kuniyoshi is often cited by papers focused on Liver Disease and Transplantation (22 papers), Organ Transplantation Techniques and Outcomes (13 papers) and Liver Disease Diagnosis and Treatment (9 papers). Nobutoshi Kuniyoshi collaborates with scholars based in Japan, Greece and Tunisia. Nobutoshi Kuniyoshi's co-authors include Fumio Chikamori, Yasuhiro Takase, Susumu Shibuya, Hiroaki Okamoto, Atsushi Inoue, Masakatsu Fukuzawa, Yutaka Saito, Toyoki Kudo, Toshio Uraoka and Naoto Tamai and has published in prestigious journals such as American Journal of Roentgenology, World Journal of Surgery and Surgery.

In The Last Decade

Nobutoshi Kuniyoshi

32 papers receiving 628 citations

Peers

Nobutoshi Kuniyoshi

SURGE

HEPAT

EPIDE

PRM

GASTR

Fumio Chikamori Japan

Daniel A. Bambini United States

Rosa Boyé Spain

Jenny O. Smith United States

Michael L. Ciccolo United States

John P. Sutton United States

Brice Robert France

G. Gatto Italy

Radi Zaki United States

Britt Lg United States

Fumio Chikamori Japan

Nobutoshi Kuniyoshi

758 ×1.4

SURGE

748 ×1.4

HEPAT

503 ×1.4

EPIDE

111 ×1.2

PRM

116 ×1.9

GASTR

Citations per year, relative to Nobutoshi Kuniyoshi Nobutoshi Kuniyoshi (= 1×) peers Fumio Chikamori

Countries citing papers authored by Nobutoshi Kuniyoshi

Since Specialization

Citations

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

Fields of papers citing papers by Nobutoshi Kuniyoshi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobutoshi Kuniyoshi

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

Chikamori, Fumio, Hiroshi Okamoto, & Nobutoshi Kuniyoshi. (2014). New Transjugular Retrograde Obliteration Without the Use of Ethanolamine Oleate for Gastric Varices. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 25(1). e27–e32.

Chikamori, Fumio, Hiroaki Okamoto, & Nobutoshi Kuniyoshi. (2014). Relationships between Splenorenal Shunt/Portal Vein Diameter Ratio and Systemic Hemodynamics in Patients with Liver Cirrhosis. Digestion. 89(2). 133–138. 5 indexed citations

Chikamori, Fumio, Hiroaki Okamoto, Nobutoshi Kuniyoshi, & Yasuhiro Takase. (2013). Effects of Combined Therapy Using Partial Splenic Embolization and Transjugular Retrograde Obliteration on Systemic Hemodynamics in Patients With Gastric Varices and a Splenorenal Shunt. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 23(2). 149–153. 5 indexed citations

Chikamori, Fumio, Nobutoshi Kuniyoshi, Hiroaki Okamoto, & Yasuhiro Takase. (2012). Systemic hemodynamic derangement in portal hypertension. Kanzo. 53(6). 316–323. 2 indexed citations

Chikamori, Fumio, et al.. (2012). A Case of a Gastric Submucosal Tumor Treated With Combined Therapy Using Superselective TAE and Endoscopic Local Resection. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 22(5). e297–e300. 3 indexed citations

Chikamori, Fumio, et al.. (2011). Relationships between types of esophagogastric varices and systemic hemodynamics in patients with liver cirrhosis.. PubMed. 58(107-108). 909–15. 10 indexed citations

Chikamori, Fumio, et al.. (2006). Role of percutaneous transhepatic obliteration for special types of varices with portal hypertension. Abdominal Imaging. 32(1). 92–95. 26 indexed citations

Chikamori, Fumio, et al.. (2005). Percutaneous transhepatic obliteration for isolated gastric varices with gastropericardiac shunt: case report. Abdominal Imaging. 31(2). 249–252. 9 indexed citations

Chikamori, Fumio, Nobutoshi Kuniyoshi, & Yasuhiro Takase. (2003). Intussusception due to intestinal anisakiasis: Report of a case. Abdominal Imaging. 29(1). 39–41. 10 indexed citations

10.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2003). Simultaneous Laparoscopic Cholecystectomy and Percutaneous Papillary Balloon Dilatation for Cholecystocholedocholithiasis. Digestive Surgery. 20(1). 12–17. 4 indexed citations

11.

Chikamori, Fumio, et al.. (2002). Early scheduled laparoscopic cholecystectomy following percutaneous transhepatic gallbladder drainage for patients with acute cholecystitis. Surgical Endoscopy. 16(12). 1704–1707. 53 indexed citations

12.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2002). Appendiceal Stump Abscess as an Early Complication of Laparoscopic Appendectomy: Report of a Case. Surgery Today. 32(10). 919–921. 14 indexed citations

13.

Chikamori, Fumio, et al.. (2001). Laparoscopic cholecystofistulectomy for preoperatively diagnosed cholecystoduodenal fistula. Journal of Gastroenterology. 36(2). 125–128. 8 indexed citations

14.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2001). Laparoscopic Appendectomy with the Help of a Wire Snare. Surgery Today. 31(6). 560–563. 1 indexed citations

15.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2001). Correlation between Endoscopic and Angiographic Findings in Patients with Esophageal and Isolated Gastric Varices. Digestive Surgery. 18(3). 176–181. 70 indexed citations

16.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2001). Eight years of experience with transjugular retrograde obliteration for gastric varices with gastrorenal shunts. Surgery. 129(4). 414–420. 110 indexed citations

17.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2000). Short-Term Hemodynamic Effects of Transjugular Retrograde Obliteration of Gastric Varices with Gastrorenal Shunt. Digestive Surgery. 17(4). 332–336. 21 indexed citations

18.

Chikamori, Fumio, et al.. (2000). Transjugular retrograde obliteration for chronic portosystemic encephalopathy. Abdominal Imaging. 25(6). 567–571. 34 indexed citations

19.

Chikamori, Fumio, Nobutoshi Kuniyoshi, Susumu Shibuya, & Yasuhiro Takase. (2000). Short-Term Portal Hemodynamic Effects of Endoscopic Embolization for Esophageal Varices. Digestive Surgery. 17(5). 454–458. 9 indexed citations

20.

Chikamori, Fumio, et al.. (2000). Blood Supply Routes of Recurrent Esophageal Varices following Endoscopic Embolization. Digestive Surgery. 17(1). 17–22. 12 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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