Tohru Okada

764 total citations
31 papers, 562 citations indexed

About

Tohru Okada is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Tohru Okada has authored 31 papers receiving a total of 562 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Pulmonary and Respiratory Medicine, 10 papers in Radiology, Nuclear Medicine and Imaging and 7 papers in Surgery. Recurrent topics in Tohru Okada's work include Lung Cancer Diagnosis and Treatment (8 papers), Radiomics and Machine Learning in Medical Imaging (6 papers) and Medical Imaging Techniques and Applications (6 papers). Tohru Okada is often cited by papers focused on Lung Cancer Diagnosis and Treatment (8 papers), Radiomics and Machine Learning in Medical Imaging (6 papers) and Medical Imaging Techniques and Applications (6 papers). Tohru Okada collaborates with scholars based in Japan. Tohru Okada's co-authors include Shinji Naganawa, Shingo Iwano, Hiroshi Tsuji, Hirohiko Tsujii, Tadashi Kamada, Reiko Imai, Shinji Sugahara, Hiroko Satake, Keiji Matsuo and Koichiro Akakura and has published in prestigious journals such as International Journal of Radiation Oncology*Biology*Physics, Radiotherapy and Oncology and Evidence-based Complementary and Alternative Medicine.

In The Last Decade

Tohru Okada

30 papers receiving 552 citations

Peers

Tohru Okada

PRM

RNMI

RADIA

ONCOL

SURGE

Stephanie K. Schaub United States

Norihiro Aibe Japan

Stine Kramer Denmark

H. Hashii Japan

Takamichi Morikawa Japan

Anthony V. D’Amico United States

Qianyi Xu United States

S. Zefkili France

Raffaele Solla Italy

Francesco Dionisi Italy

Stephanie K. Schaub United States

Tohru Okada

204 ×0.5

PRM

183 ×1.2

RNMI

112 ×0.8

RADIA

124 ×1.2

ONCOL

99 ×1.2

SURGE

Citations per year, relative to Tohru Okada Tohru Okada (= 1×) peers Stephanie K. Schaub

Countries citing papers authored by Tohru Okada

Since Specialization

Citations

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

Fields of papers citing papers by Tohru Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tohru Okada

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

All Works

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20 of 20 papers shown

Liang, Yao, Osamu Maeda, Mitsuro Kanda, et al.. (2023). Feasibility assessment of global standard chemoradiotherapy followed by surgery in patients with esophageal cancer. Molecular and Clinical Oncology. 18(4). 34–34.

Ikuta, K., Tomohisa Sakai, Hiroshi Koike, et al.. (2020). Cardiac metastases from primary myxoid liposarcoma of the thigh: a case report. World Journal of Surgical Oncology. 18(1). 227–227. 3 indexed citations

Yamada, Suguru, Tsutomu Fujii, Yukihiro Yokoyama, et al.. (2018). Phase I study of chemoradiotherapy using gemcitabine plus nab-paclitaxel for unresectable locally advanced pancreatic cancer. Cancer Chemotherapy and Pharmacology. 81(5). 815–821. 20 indexed citations

Itoh, Yoshiyuki, Tohru Okada, S. KUBOTA, et al.. (2017). Optimized treatment strategy of radiotherapy for early glottic squamous cell carcinomas: An initial analysis.. PubMed. 79(3). 331–338. 3 indexed citations

Kawamura, Mariko, Yoshiyuki Itoh, Masataka Sawaki, et al.. (2015). A phase I/II trial of intraoperative breast radiotherapy in an Asian population: 5-year results of local control and cosmetic outcome. Radiation Oncology. 10(1). 150–150. 16 indexed citations

Akakura, Koichiro, Hiroshi Tsuji, Hirotaka Suzuki, et al.. (2014). Usefulness of J-CAPRA Score for High-risk Prostate Cancer Patients Treated with Carbon Ion Radiotherapy Plus Androgen Deprivation Therapy. Japanese Journal of Clinical Oncology. 44(4). 360–365. 2 indexed citations

Sugahara, Shinji, Tadashi Kamada, Reiko Imai, et al.. (2012). Carbon ion radiotherapy for localized primary sarcoma of the extremities: Results of a phase I/II trial. Radiotherapy and Oncology. 105(2). 226–231. 39 indexed citations

Iwano, Shingo, et al.. (2012). Correlation between dynamic CT findings and pathological prognostic factors of small lung adenocarcinoma. Cancer Imaging. 12(1). 187–193. 10 indexed citations

Iwano, Shingo, et al.. (2012). Correlation between dynamic CT findings and pathological prognostic factors of small lung adenocarcinoma. Cancer Imaging. 12(1). 187–193. 2 indexed citations

10.

Matsuo, Keiji, et al.. (2011). 3D-CT Lung Volumetry Using Multidetector Row Computed Tomography. Journal of Thoracic Imaging. 27(3). 164–170. 25 indexed citations

11.

Iwano, Shingo, et al.. (2010). Correlation between dual-phase dynamic multi-detector CT findings and fibrosis within lung adenocarcinoma tumors. European Journal of Radiology. 80(3). e470–e475. 8 indexed citations

12.

Okada, Tohru, Tadashi Kamada, Hiroshi Tsuji, et al.. (2010). Carbon Ion Radiotherapy: Clinical Experiences at National Institute of Radiological Science (NIRS). Journal of Radiation Research. 51(4). 355–364. 123 indexed citations

13.

Shimazaki, Jun, Hiroshi Tsuji, Hitoshi Ishikawa, et al.. (2010). Carbon ion radiotherapy for treatment of prostate cancer and subsequent outcomes after biochemical failure.. PubMed. 30(12). 5105–11. 6 indexed citations

14.

Okada, Tohru, Shingo Iwano, Takeo Ishigaki, et al.. (2009). Computer-aided diagnosis of lung cancer: definition and detection of ground-glass opacity type of nodules by high-resolution computed tomography. Japanese Journal of Radiology. 27(2). 91–99. 18 indexed citations

15.

Iwano, Shingo, Kazuyoshi Imaizumi, Tohru Okada, Yoshinori Hasegawa, & Shinji Naganawa. (2009). Virtual bronchoscopy-guided transbronchial biopsy for aiding the diagnosis of peripheral lung cancer. European Journal of Radiology. 79(1). 155–159. 27 indexed citations

16.

Iwano, Shingo, Tohru Okada, Hiroko Satake, & Shinji Naganawa. (2009). 3D-CT Volumetry of the Lung Using Multidetector Row CT. Academic Radiology. 16(3). 250–256. 54 indexed citations

17.

Serizawa, Itsuko, Kenji Kagei, Tadashi Kamada, et al.. (2009). Carbon Ion Radiotherapy for Unresectable Retroperitoneal Sarcomas. International Journal of Radiation Oncology*Biology*Physics. 75(4). 1105–1110. 66 indexed citations

18.

Iwano, Shingo, et al.. (2009). Semi-automatic Volumetric Measurement of Lung Cancer Using Multi-detector CT. Academic Radiology. 16(10). 1179–1186. 20 indexed citations

19.

Okada, Tohru, et al.. (2001). Structural Characteristics of a Cable-Trussed Bridge. 41–48. 5 indexed citations

20.

Takeuchi, Tsutomu, Hisashi Yamanaka, T Nishimura, et al.. (1980). [Double-blind comparison of L-keflex and cephalexin (Keflex) in dental infections (author's transl)].. PubMed. 33(11). 1194–214. 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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