Kazuo Orii

53 total papers · 492 total citations
28 papers, 369 citations indexed

About

Kazuo Orii is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Kazuo Orii has authored 28 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 7 papers in Oncology. Recurrent topics in Kazuo Orii's work include Esophageal and GI Pathology (7 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (6 papers) and Pediatric Hepatobiliary Diseases and Treatments (4 papers). Kazuo Orii is often cited by papers focused on Esophageal and GI Pathology (7 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (6 papers) and Pediatric Hepatobiliary Diseases and Treatments (4 papers). Kazuo Orii collaborates with scholars based in Japan, Germany and United States. Kazuo Orii's co-authors include Yoji Iwasaki, Yasuhiro Takase, Susumu Shibuya, Fumio Chikamori, Takuma Okamura, Takeshi Todoroki, Kiyoshi Ohara, Masaaki Otsuka, Toru Kawamoto and Kyoichi Nakamura and has published in prestigious journals such as Hepatology, Gastrointestinal Endoscopy and Diseases of the Colon & Rectum.

In The Last Decade

Kazuo Orii

26 papers receiving 343 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Kazuo Orii 245 164 155 91 78 28 369
Wai‐Wah Ng 191 0.8× 228 1.4× 72 0.5× 153 1.7× 52 0.7× 21 352
Long-Bin Jeng 219 0.9× 109 0.7× 99 0.6× 67 0.7× 69 0.9× 29 387
Dimitrios Tsapralis 310 1.3× 80 0.5× 124 0.8× 47 0.5× 141 1.8× 27 426
Jordan Sack 131 0.5× 87 0.5× 111 0.7× 87 1.0× 157 2.0× 29 386
Yugo Nagai 169 0.7× 149 0.9× 212 1.4× 52 0.6× 58 0.7× 26 411
Teresa Rosanna Portale 198 0.8× 62 0.4× 159 1.0× 59 0.6× 109 1.4× 26 341
B Börjesson 252 1.0× 259 1.6× 37 0.2× 143 1.6× 30 0.4× 30 422
S. Vavassori 191 0.8× 235 1.4× 131 0.8× 133 1.5× 104 1.3× 18 398
R.W. Parks 254 1.0× 116 0.7× 147 0.9× 65 0.7× 160 2.1× 25 387
Rafael Díaz-Nieto 234 1.0× 172 1.0× 125 0.8× 50 0.5× 175 2.2× 34 426

Countries citing papers authored by Kazuo Orii

Since Specialization
Citations

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

Fields of papers citing papers by Kazuo Orii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuo Orii

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuo Orii. A scholar is included among the top collaborators of Kazuo Orii 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 Kazuo Orii. Kazuo Orii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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