Hideharu Okanobu

673 total citations
35 papers, 461 citations indexed

About

Hideharu Okanobu is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Hideharu Okanobu has authored 35 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 15 papers in Surgery and 15 papers in Gastroenterology. Recurrent topics in Hideharu Okanobu's work include Gastric Cancer Management and Outcomes (14 papers), Gastrointestinal Tumor Research and Treatment (10 papers) and Metastasis and carcinoma case studies (9 papers). Hideharu Okanobu is often cited by papers focused on Gastric Cancer Management and Outcomes (14 papers), Gastrointestinal Tumor Research and Treatment (10 papers) and Metastasis and carcinoma case studies (9 papers). Hideharu Okanobu collaborates with scholars based in Japan, Switzerland and Greece. Hideharu Okanobu's co-authors include Kazuaki Chayama, Shinji Tanaka, Masaki Kunihiro, Toshio Kuwai, Shinji Nagata, Yuko Hiraga, Shiro Oka, Akira Furudoi, Koichi Nakadoi and Makoto Higashiyama and has published in prestigious journals such as Gastroenterology, Radiology and World Journal of Gastroenterology.

In The Last Decade

Hideharu Okanobu

30 papers receiving 455 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hideharu Okanobu Japan 13 278 204 145 141 77 35 461
Sina Alexander Australia 8 332 1.2× 244 1.2× 245 1.7× 131 0.9× 149 1.9× 18 554
Sébastien Godat Switzerland 13 159 0.6× 316 1.5× 134 0.9× 88 0.6× 88 1.1× 50 475
Hermano Gouveia Portugal 14 168 0.6× 327 1.6× 57 0.4× 250 1.8× 34 0.4× 38 465
J Ferwerda Netherlands 7 268 1.0× 375 1.8× 40 0.3× 80 0.6× 87 1.1× 13 475
Evangelos Voudoukis Greece 7 188 0.7× 94 0.5× 177 1.2× 32 0.2× 62 0.8× 27 318
T Muto Japan 9 219 0.8× 379 1.9× 248 1.7× 62 0.4× 148 1.9× 24 574
Pedro Pereira Portugal 13 259 0.9× 366 1.8× 178 1.2× 30 0.2× 32 0.4× 58 491
Paulo Freire Portugal 11 78 0.3× 188 0.9× 45 0.3× 166 1.2× 86 1.1× 24 319
Shunsuke Takata Japan 13 363 1.3× 437 2.1× 52 0.4× 93 0.7× 19 0.2× 21 557
Rohan Mandaliya United States 10 65 0.2× 137 0.7× 242 1.7× 63 0.4× 25 0.3× 31 421

Countries citing papers authored by Hideharu Okanobu

Since Specialization
Citations

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

Fields of papers citing papers by Hideharu Okanobu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hideharu Okanobu

This figure shows the co-authorship network connecting the top 25 collaborators of Hideharu Okanobu. A scholar is included among the top collaborators of Hideharu Okanobu 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 Hideharu Okanobu. Hideharu Okanobu 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.
2.
Oka, Shiro, Akiyoshi Tsuboi, Hidehiko Takigawa, et al.. (2022). Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma. Journal of Gastroenterology. 57(9). 667–675. 5 indexed citations
3.
Oka, Shiro, Shinji Tanaka, Shinji Nagata, et al.. (2022). Factors for conversion risk of colorectal endoscopic submucosal dissection: a multicenter study. Surgical Endoscopy. 36(8). 5698–5709. 18 indexed citations
4.
Okanobu, Hideharu, et al.. (2021). Successful closure with covered self-expandable metal stent for severe anastomotic leakage in the cervical esophagus. Clinical Journal of Gastroenterology. 14(3). 714–717.
5.
Yamasaki, Masahiro, et al.. (2019). Pneumatosis cystoides intestinalis in pulmonary mycobacterial disease. British Journal of Hospital Medicine. 80(6). iii–iii. 2 indexed citations
6.
7.
Yamashita, Ken, Shiro Oka, Shinji Tanaka, et al.. (2019). Long-term prognosis after treatment for T1 carcinoma of laterally spreading tumors: a multicenter retrospective study. International Journal of Colorectal Disease. 34(3). 481–490. 4 indexed citations
8.
Oka, Shiro, Shinji Tanaka, Shinji Nagata, et al.. (2019). Real-world learning curve analysis of colorectal endoscopic submucosal dissection: a large multicenter study. Surgical Endoscopy. 34(8). 3344–3351. 22 indexed citations
9.
Oka, Shiro, Shinji Tanaka, Shinji Nagata, et al.. (2017). Clinical outcomes of endoscopic submucosal dissection for colorectal tumors: a large multicenter retrospective study from the Hiroshima GI Endoscopy Research Group. Gastrointestinal Endoscopy. 87(3). 714–722. 56 indexed citations
10.
Tamaru, Yuzuru, Shiro Oka, Shinji Tanaka, et al.. (2017). Long-term outcomes after treatment for T1 colorectal carcinoma: a multicenter retrospective cohort study of Hiroshima GI Endoscopy Research Group. Journal of Gastroenterology. 52(11). 1169–1179. 64 indexed citations
11.
Takenaka, Ryuta, Hiroyuki Okada, Seiji Kawano, et al.. (2016). Randomized study of lafutidinevslansoprazole in patients with mild gastroesophageal reflux disease. World Journal of Gastroenterology. 22(23). 5430–5430. 4 indexed citations
12.
Kuga, Yoshio, Hideharu Okanobu, Yoshikazu Yoshifuku, et al.. (2013). [A case of advanced gastric cancer with carcinomatous pericarditis effectively treated by S-1/CDDP combined therapy].. PubMed. 40(1). 87–9.
13.
Okanobu, Hideharu, Masanori Ito, Shinji Tanaka, et al.. (2012). Evaluation of Individual Risk in Nonvariceal Gastrointestinal Bleeding Patients with NSAID Administration: A Multicenter Study in Japan. Digestion. 86(3). 187–193. 3 indexed citations
14.
Tanaka, Tomotaka, Hideharu Okanobu, Yoshio Kuga, et al.. (2010). Clinical and endoscopic features of responders and non-responders to adsorptive leucocytapheresis: A report based on 120 patients with active ulcerative colitis. Gastroentérologie Clinique et Biologique. 34(12). 687–695. 25 indexed citations
15.
Kuga, Yoshio, Tomotaka Tanaka, Hideharu Okanobu, et al.. (2009). [A case of effective chemoradiotherapy using S-1 and CDDP for left inguinal lymph node metastasis of anal canal carcinoma].. PubMed. 36(11). 1923–5. 1 indexed citations
16.
Tanaka, Tomotaka, Takashi Moriya, Tomohiro Miwata, et al.. (2009). [Yakon tea induced hepatitis in a patient with alcoholic liver cirrhosis].. PubMed. 106(6). 834–9. 1 indexed citations
17.
Hata, Jiro, Noriaki Manabe, Hideharu Okanobu, et al.. (2008). Evaluation of colon cancer vascularity by flash echo imaging. Scandinavian Journal of Gastroenterology. 43(2). 223–228. 4 indexed citations
18.
Tanaka, Tomotaka, Hideharu Okanobu, E Murakami, et al.. (2008). In patients with ulcerative colitis, adsorptive depletion of granulocytes and monocytes impacts mucosal level of neutrophils and clinically is most effective in steroid naïve patients. Digestive and Liver Disease. 40(9). 731–736. 52 indexed citations
19.
Okanobu, Hideharu, Jiro Hata, Ken Haruma, et al.. (2003). Giant Gastric Folds: Differential Diagnosis at US. Radiology. 226(3). 686–690. 33 indexed citations
20.
Ohishi, Waka, M. Kitamoto, Hiromasa Takaishi, et al.. (1998). [A case of gastric varices treated with B-RTO followed by 3D-CT angiography].. PubMed. 95(9). 1018–21. 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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