Kazuto Ohtaka

569 total citations
25 papers, 411 citations indexed

About

Kazuto Ohtaka is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Kazuto Ohtaka has authored 25 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pulmonary and Respiratory Medicine, 8 papers in Surgery and 8 papers in Epidemiology. Recurrent topics in Kazuto Ohtaka's work include Lung Cancer Diagnosis and Treatment (8 papers), Tracheal and airway disorders (5 papers) and Pleural and Pulmonary Diseases (4 papers). Kazuto Ohtaka is often cited by papers focused on Lung Cancer Diagnosis and Treatment (8 papers), Tracheal and airway disorders (5 papers) and Pleural and Pulmonary Diseases (4 papers). Kazuto Ohtaka collaborates with scholars based in Japan and China. Kazuto Ohtaka's co-authors include Kichizo Kaga, Yasuhiro Hida, Yoshiro Matsui, Jun Muto, Naoto Senmaru, Satoshi Hayama, Satoshi Hirano, Yasuhiro Takahashi, Tatsuya Kato and Takehiko Sasaki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Kazuto Ohtaka

21 papers receiving 406 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kazuto Ohtaka Japan 9 225 224 144 89 77 25 411
Nicolás Vázquez‐González Spain 14 149 0.7× 315 1.4× 85 0.6× 186 2.1× 57 0.7× 40 484
Kalpana Yeddula United States 9 150 0.7× 96 0.4× 110 0.8× 160 1.8× 47 0.6× 15 394
Barbara Burakowska Poland 7 172 0.8× 128 0.6× 84 0.6× 56 0.6× 39 0.5× 35 289
David M. Zlotnick United States 10 107 0.5× 164 0.7× 124 0.9× 93 1.0× 118 1.5× 26 352
Ted Lo United Kingdom 8 263 1.2× 210 0.9× 165 1.1× 127 1.4× 29 0.4× 12 420
Andrew O. Zurick United States 10 73 0.3× 379 1.7× 74 0.5× 111 1.2× 148 1.9× 17 522
Jarosław Kober Poland 7 122 0.5× 128 0.6× 117 0.8× 53 0.6× 24 0.3× 25 264
S Briongos Figuero Spain 11 139 0.6× 369 1.6× 292 2.0× 43 0.5× 83 1.1× 33 495
Mohamad Soud United States 10 161 0.7× 159 0.7× 33 0.2× 197 2.2× 48 0.6× 47 347
Brandt C. Wible United States 6 131 0.6× 41 0.2× 111 0.8× 97 1.1× 82 1.1× 18 300

Countries citing papers authored by Kazuto Ohtaka

Since Specialization
Citations

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

Fields of papers citing papers by Kazuto Ohtaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuto Ohtaka

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuto Ohtaka. A scholar is included among the top collaborators of Kazuto Ohtaka 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 Kazuto Ohtaka. Kazuto Ohtaka 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.
3.
4.
Ohtaka, Kazuto, et al.. (2023). Middle lobe torsion after right upper lobectomy: Usefulness of paying attention to the location of the staple line on the middle lobe for prevention and diagnosis of pulmonary torsion. The Journal of the Japanese Association for Chest Surgery. 37(1). 69–74. 1 indexed citations
5.
Suzuoki, Masato, Kazuto Ohtaka, Ryo Takahashi, et al.. (2021). Hepatocellular carcinoma with regional lymphadenopathy caused by sarcoid-like reaction: a case report. SHILAP Revista de lepidopterología. 7(1). 63–63. 1 indexed citations
6.
Ohtaka, Kazuto, Kazunori Watanabe, Ryo Takahashi, et al.. (2019). A left lung abscess with a displaced subsegmental bronchus and anomalous pulmonary artery and vein: a case report. SHILAP Revista de lepidopterología. 5(1). 66–66. 4 indexed citations
7.
Noji, Takehiro, et al.. (2017). Long-term survival after repeated resection of metachronous lung metastases from pStage IA pancreatic adenocarcinoma. Clinical Journal of Gastroenterology. 11(1). 53–61. 5 indexed citations
8.
Hayama, Satoshi, et al.. (2016). Risk Factors for Difficult Laparoscopic Cholecystectomy in Acute Cholecystitis. JSLS Journal of the Society of Laparoscopic & Robotic Surgeons. 20(4). e2016.00065–e2016.00065. 28 indexed citations
9.
Ohtaka, Kazuto, Yasuhiro Takahashi, Kichizo Kaga, et al.. (2014). Video-assisted thoracoscopic surgery using mobile computed tomography: New method for locating of small lung nodules. Journal of Cardiothoracic Surgery. 9(1). 110–110. 27 indexed citations
10.
Hayama, Satoshi, et al.. (2014). Laparoscopic reduction and repair for incarcerated obturator hernia: comparison with open surgery. Hernia. 19(5). 809–814. 22 indexed citations
11.
Muto, Jun, Yasuhiro Hida, Kichizo Kaga, et al.. (2014). Use of maximum standardized uptake value on fluorodeoxyglucose positron-emission tomography in predicting lymph node involvement in patients with primary non-small cell lung cancer.. PubMed. 34(2). 805–10. 6 indexed citations
12.
Ohtaka, Kazuto, Yasuhiro Hida, Kichizo Kaga, et al.. (2014). Left upper lobectomy can be a risk factor for thrombosis in the pulmonary vein stump. Journal of Cardiothoracic Surgery. 9(1). 5–5. 71 indexed citations
13.
Kaga, Kichizo, Yasuhiro Hida, Kazuto Ohtaka, et al.. (2013). Reduced port video-assisted thoracoscopic surgery using a needle scope for lung and mediastinal lesions. Interactive Cardiovascular and Thoracic Surgery. 17(2). 268–272. 3 indexed citations
14.
Ohtaka, Kazuto, Yasuhiro Hida, Kichizo Kaga, et al.. (2013). Thrombosis in the Pulmonary Vein Stump After Left Upper Lobectomy as a Possible Cause of Cerebral Infarction. The Annals of Thoracic Surgery. 95(6). 1924–1928. 93 indexed citations
15.
Ohtaka, Kazuto, Yasuhiro Hida, Kichizo Kaga, et al.. (2013). Limited resection and two-staged lobectomy for non-small cell lung cancer with ground-glass opacity. Journal of Cardiothoracic Surgery. 8(1). 111–111. 8 indexed citations
16.
Hida, Yasuhiro, Kanya Kaga, Kazuto Ohtaka, et al.. (2013). Left lobectomy might be a risk factor for atrial fibrillation following pulmonary lobectomy. European Journal of Cardio-Thoracic Surgery. 45(2). 247–250. 25 indexed citations
17.
Hida, Yasuhiro, et al.. (2012). [Indication of limited pulmonary resection for small-sized lung cancer based on preoperative clinical data].. PubMed. 65(1). 52–7. 1 indexed citations
18.
Wada, Hideyuki, Yasuhiro Hida, Kichizo Kaga, et al.. (2012). Video-assisted thoracoscopic left lower lobectomy in a patient with lung cancer and a right aortic arch. Journal of Cardiothoracic Surgery. 7(1). 120–120. 2 indexed citations
19.
Ohtaka, Kazuto, et al.. (2011). Pulmonary vein thrombosis after video-assisted thoracoscopic left upper lobectomy. Journal of Thoracic and Cardiovascular Surgery. 143(1). e3–e5. 52 indexed citations
20.
Ohtaka, Kazuto, et al.. (2008). A CASE OF ADENOENDOCRINE CELL CARCINOMA OF THE GALLBLADDER WITH ANOMALOUS PANCREATICOBILIARY JUNCTION. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 69(6). 1504–1508. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Nicolás Vázquez‐González Breakdown of academic impact, for papers by Kalpana Yeddula Breakdown of academic impact, for papers by Barbara Burakowska Breakdown of academic impact, for papers by David M. Zlotnick Breakdown of academic impact, for papers by Ted Lo Breakdown of academic impact, for papers by Andrew O. Zurick Breakdown of academic impact, for papers by Jarosław Kober Breakdown of academic impact, for papers by S Briongos Figuero Breakdown of academic impact, for papers by Mohamad Soud Breakdown of academic impact, for papers by Brandt C. Wible
Rankless by CCL
2026