Soichi Oka

626 total citations
59 papers, 453 citations indexed

About

Soichi Oka is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Soichi Oka has authored 59 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Pulmonary and Respiratory Medicine, 22 papers in Surgery and 19 papers in Oncology. Recurrent topics in Soichi Oka's work include Lung Cancer Diagnosis and Treatment (19 papers), Pleural and Pulmonary Diseases (14 papers) and Lung Cancer Treatments and Mutations (12 papers). Soichi Oka is often cited by papers focused on Lung Cancer Diagnosis and Treatment (19 papers), Pleural and Pulmonary Diseases (14 papers) and Lung Cancer Treatments and Mutations (12 papers). Soichi Oka collaborates with scholars based in Japan and China. Soichi Oka's co-authors include Fumihiro Tanaka, Hidetaka Uramoto, Yasuhiro Chikaishi, Ayako Hirai, Ryoichi Nakanishi, Hidehiko Shimokawa, Masaru Takenaka, Taiji Kuwata, Toshihiro Yamashita and Yoshihisa Fujino and has published in prestigious journals such as SHILAP Revista de lepidopterología, Cancer Research and Journal of Thoracic and Cardiovascular Surgery.

In The Last Decade

Soichi Oka

52 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Soichi Oka Japan 13 260 159 119 89 48 59 453
Sangjeong Ahn South Korea 13 253 1.0× 178 1.1× 177 1.5× 75 0.8× 65 1.4× 38 479
Valentina Tateo Italy 10 150 0.6× 205 1.3× 106 0.9× 114 1.3× 96 2.0× 36 437
Kotaro Terashima Japan 11 203 0.8× 140 0.9× 100 0.8× 101 1.1× 94 2.0× 22 434
Xuefei Jia United States 11 281 1.1× 316 2.0× 107 0.9× 80 0.9× 65 1.4× 25 527
Kazufumi Sakurama Japan 13 231 0.9× 96 0.6× 228 1.9× 114 1.3× 58 1.2× 44 504
Pehr Rissler Sweden 14 253 1.0× 167 1.1× 59 0.5× 66 0.7× 53 1.1× 27 416
C Spinelli United States 11 212 0.8× 276 1.7× 120 1.0× 45 0.5× 60 1.3× 21 481
Jesse Hart United States 9 222 0.9× 228 1.4× 74 0.6× 46 0.5× 46 1.0× 18 449
Taiji Kuwata Japan 14 365 1.4× 324 2.0× 141 1.2× 61 0.7× 51 1.1× 74 637

Countries citing papers authored by Soichi Oka

Since Specialization
Citations

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

Fields of papers citing papers by Soichi Oka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Soichi Oka

This figure shows the co-authorship network connecting the top 25 collaborators of Soichi Oka. A scholar is included among the top collaborators of Soichi Oka 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 Soichi Oka. Soichi Oka 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.
Oka, Soichi, et al.. (2024). Successful Interventional Removal of a Migrated Sternal Wire in the Pulmonary Artery. SHILAP Revista de lepidopterología. 3(1). 164–166.
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Osaki, Toshihiro, et al.. (2023). Thoracoscopic and laparoscopic approach for pleuroperitoneal communication under peritoneal dialysis: a report of four cases. SHILAP Revista de lepidopterología. 9(1). 55–55. 2 indexed citations
5.
Ono, Kenji, et al.. (2021). A case of pleuroperitoneal communication in which establishing a laparoscopic pneumoperitoneum was useful for the detection of a fistula. SHILAP Revista de lepidopterología. 7(1). 64–64. 8 indexed citations
6.
Oka, Soichi, et al.. (2020). Multifocal cholesterol granulomas of the anterior mediastinum. SHILAP Revista de lepidopterología. 6(1). 182–182. 5 indexed citations
7.
Ichiki, Yoshinobu, Yasuhiro Chikaishi, Masataka Mori, et al.. (2019). Prognostic factors of advanced or postoperative recurrent non-small cell lung cancer targeted with immune check point inhibitors. Journal of Thoracic Disease. 11(4). 1117–1123. 42 indexed citations
8.
Chikaishi, Yasuhiro, Masatoshi Kanayama, Shinji Shinohara, et al.. (2018). Complete resection of an anterior mediastinal tumor by total arch replacement and pulmonary artery trunk plasty with a pericardial patch: A case report. Annals of Medicine and Surgery. 35. 82–85.
9.
Ichiki, Yoshinobu, Masataka Mori, Masatoshi Kanayama, et al.. (2018). Outcomes of patients undergoing surgery for thymic carcinoma: a single-center experience. Journal of Thoracic Disease. 10(7). 4283–4286. 1 indexed citations
10.
Chikaishi, Yasuhiro, Shinji Shinohara, Taiji Kuwata, et al.. (2017). Complete resection of the primary lesion improves survival of certain patients with stage IV non-small cell lung cancer. Journal of Thoracic Disease. 9(12). 5278–5287. 10 indexed citations
11.
Oka, Soichi, Taiji Kuwata, Masaru Takenaka, et al.. (2017). The major thoracic vascular invasion of lung cancer. Annals of Medicine and Surgery. 20. 13–18. 6 indexed citations
12.
Oka, Soichi, Shuichi Shinohara, Taiji Kuwata, et al.. (2016). Complete resection for pleomorphic lung cancer with a high serum IL-6 level: a case report. Surgical Case Reports. 2(1). 101–101. 2 indexed citations
13.
Oka, Soichi, Shuichi Shinohara, Taiji Kuwata, et al.. (2016). Complete Resection of Thymic Sarcomatoid Carcinoma Through Total Aortic Arch Replacement. The Annals of Thoracic Surgery. 102(6). e557–e559. 9 indexed citations
14.
Shinohara, Shuichi, Yasuhiro Chikaishi, Taiji Kuwata, et al.. (2016). Benefits of using omental pedicle flap over muscle flap for closure of open window thoracotomy. Journal of Thoracic Disease. 8(7). 1697–1703. 10 indexed citations
15.
Oka, Soichi, Taiji Kuwata, Masaru Takenaka, et al.. (2016). Total or partial vertebrectomy for lung cancer invading the spine. Annals of Medicine and Surgery. 12. 1–4. 9 indexed citations
16.
Baba, Tetsuro, Hidetaka Uramoto, Masaru Takenaka, et al.. (2012). Prognostic factors before and after recurrence of resected non-small cell lung cancer. Respiratory Investigation. 50(4). 151–156. 3 indexed citations
17.
Nakagawa, Makoto, Hidetaka Uramoto, Soichi Oka, et al.. (2012). Clinical Significance of IGF1R Expression in Non–Small-Cell Lung Cancer. Clinical Lung Cancer. 13(2). 136–142. 40 indexed citations
18.
Oka, Soichi, et al.. (2011). Surgical resection of tracheal carinal leiomyoma: Report of a case. The Journal of the Japanese Association for Chest Surgery. 25(4). 392–396.
19.
Nakanishi, Ryoichi, Toshihiro Yamashita, & Soichi Oka. (2010). Video-Assisted Thoracic Surgery Lobectomy for Non-small Cell Lung Cancer in Patients with a Charlson Comorbidity Index Score of Two or More. Journal of Thoracic Oncology. 5(1). 56–61. 11 indexed citations
20.
Oka, Soichi, Ryoichi Nakanishi, & Toshihiro Yamashita. (2009). Video-assisted thoracoscopic extrapleural pneumonectomy for diffuse malignant pleural mesothelioma: A case report. The Journal of the Japanese Association for Chest Surgery. 23(5). 713–717. 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.

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2026