Fumio Chikamori

1.2k total citations
67 papers, 898 citations indexed

About

Fumio Chikamori is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Fumio Chikamori has authored 67 papers receiving a total of 898 indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Surgery, 47 papers in Hepatology and 22 papers in Epidemiology. Recurrent topics in Fumio Chikamori's work include Liver Disease and Transplantation (47 papers), Organ Transplantation Techniques and Outcomes (29 papers) and Liver Disease Diagnosis and Treatment (20 papers). Fumio Chikamori is often cited by papers focused on Liver Disease and Transplantation (47 papers), Organ Transplantation Techniques and Outcomes (29 papers) and Liver Disease Diagnosis and Treatment (20 papers). Fumio Chikamori collaborates with scholars based in Japan, United States and Greece. Fumio Chikamori's co-authors include Yasuhiro Takase, Nobutoshi Kuniyoshi, Susumu Shibuya, Yoji Iwasaki, Kazuo Orii, Katashi Fukao, Hiroaki Okamoto, Atsushi Inoue, Jang Moon and Akira Maki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hepatology and American Journal of Roentgenology.

In The Last Decade

Fumio Chikamori

58 papers receiving 854 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fumio Chikamori Japan 15 758 748 503 116 111 67 898
Nobutoshi Kuniyoshi Japan 13 559 0.7× 518 0.7× 368 0.7× 61 0.5× 93 0.8× 35 659
Hamish Ireland United Kingdom 13 516 0.7× 556 0.7× 477 0.9× 31 0.3× 144 1.3× 26 732
Fred L. Turrill United States 11 378 0.5× 247 0.3× 208 0.4× 27 0.2× 80 0.7× 14 548
Patrick S. Kamath United States 7 216 0.3× 327 0.4× 243 0.5× 12 0.1× 98 0.9× 8 485
Antonio Giacobbe Italy 10 154 0.2× 237 0.3× 203 0.4× 53 0.5× 65 0.6× 18 423
Daniel A. Bambini United States 8 262 0.3× 203 0.3× 136 0.3× 17 0.1× 62 0.6× 9 323
Paola Roselli Italy 12 105 0.1× 133 0.2× 107 0.2× 50 0.4× 51 0.5× 20 318
Rosa Boyé Spain 6 328 0.4× 114 0.2× 47 0.1× 18 0.2× 211 1.9× 10 423
Jenny O. Smith United States 8 308 0.4× 133 0.2× 134 0.3× 41 0.4× 237 2.1× 9 477
P Clapuyt Belgium 10 429 0.6× 305 0.4× 103 0.2× 9 0.1× 40 0.4× 15 470

Countries citing papers authored by Fumio Chikamori

Since Specialization
Citations

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

Fields of papers citing papers by Fumio Chikamori

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fumio Chikamori

This figure shows the co-authorship network connecting the top 25 collaborators of Fumio Chikamori. A scholar is included among the top collaborators of Fumio Chikamori 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 Fumio Chikamori. Fumio Chikamori 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.
Imai, Yusuke, Yohei Koizumi, Yoichi Hiasa, et al.. (2024). Standard technique in Japan for measuring hepatic venous pressure gradient. Journal of Gastroenterology. 60(1). 24–31. 1 indexed citations
2.
Chikamori, Fumio, et al.. (2023). Antecubital vein approach of retrograde transvenous obliteration using a steerable triaxial system for portosystemic encephalopathy. SHILAP Revista de lepidopterología. 18(9). 3274–3280. 1 indexed citations
3.
Chikamori, Fumio, et al.. (2023). Interventional radiology using endoscopy: Blood supply route-targeted endoscopic injection sclerotherapy with multiple ligations for giant esophagogastric varices. SHILAP Revista de lepidopterología. 18(6). 2282–2288. 1 indexed citations
4.
Chikamori, Fumio, et al.. (2023). Emergency transileocolic vein obliteration for life-threatening bleeding from gastric varices. SHILAP Revista de lepidopterología. 18(4). 1570–1575.
5.
6.
Chikamori, Fumio, et al.. (2022). Verification of thrombus formation just after endoscopic injection sclerotherapy with ligation for esophagogastric varices by venous phase of left gastric arteriography. SHILAP Revista de lepidopterología. 17(11). 4069–4074. 2 indexed citations
7.
Chikamori, Fumio, et al.. (2022). Percutaneous transhepatic obliteration for life-threatening bleeding after endoscopic variceal ligation in a patient with severe esophagogastric varices. SHILAP Revista de lepidopterología. 18(2). 624–630. 5 indexed citations
8.
Chikamori, Fumio, et al.. (2022). An emergency hybrid procedure that combines endoscopic treatment with partial splenic embolization for bleeding esophagogastric varices. SHILAP Revista de lepidopterología. 17(5). 1640–1645. 5 indexed citations
9.
Chikamori, Fumio, et al.. (2022). Percutaneous stone removal using cobra-shaped sheath and cholangioscopy for multiple hepatolithiasis with choledochoduodenal anastomotic stenosis. SHILAP Revista de lepidopterología. 17(6). 1890–1896. 1 indexed citations
10.
Chikamori, Fumio, Nobutoshi Kuniyoshi, Hiroaki Okamoto, & Yasuhiro Takase. (2012). Systemic hemodynamic derangement in portal hypertension. Kanzo. 53(6). 316–323. 2 indexed citations
11.
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
12.
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
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). Correlation between Endoscopic and Angiographic Findings in Patients with Esophageal and Isolated Gastric Varices. Digestive Surgery. 18(3). 176–181. 70 indexed citations
15.
Chikamori, Fumio, et al.. (2000). Blood Supply Routes of Recurrent Esophageal Varices following Endoscopic Embolization. Digestive Surgery. 17(1). 17–22. 12 indexed citations
16.
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
17.
Chikamori, Fumio, et al.. (1998). Percutaneous transhepatic obliteration for esophagojejunal varices after total gastrectomy. Abdominal Imaging. 23(6). 560–562. 15 indexed citations
18.
Chikamori, Fumio, et al.. (1993). Pancreaticoduodenectomy for Carcinoma of the Papilla of Vater Associated with Caliac Occlusion. A Case Report and a Review of Literatures.. The Japanese Journal of Gastroenterological Surgery. 26(5). 1286–1290. 2 indexed citations
19.
Chikamori, Fumio, Hiroyuki Aoyagi, Susumu Shibuya, Yasuhiro Takase, & Katashi Fukao. (1993). A Clinical Study on Total Bile Acid Concentration, Oxygen Partial Pressure and Saturation in the Portal System in Patients with Portal Hypertension.. The Japanese Journal of Gastroenterological Surgery. 26(3). 836–841. 1 indexed citations
20.
Takase, Yasuhiro, Susumu Shibuya, Fumio Chikamori, Kazuo Orii, & Yoji Iwasaki. (1990). Recurrence Factors Studied by Percutaneous Transpepatic Portography Before and After Endoscopic Sclerotherapy for Esophageal Varies. Hepatology. 11(3). 348–352. 69 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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