Shingo Toyama

484 total citations
22 papers, 347 citations indexed

About

Shingo Toyama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Shingo Toyama has authored 22 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 7 papers in Surgery and 7 papers in Oncology. Recurrent topics in Shingo Toyama's work include Radiation Therapy and Dosimetry (8 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Prostate Cancer Diagnosis and Treatment (5 papers). Shingo Toyama is often cited by papers focused on Radiation Therapy and Dosimetry (8 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Prostate Cancer Diagnosis and Treatment (5 papers). Shingo Toyama collaborates with scholars based in Japan and United States. Shingo Toyama's co-authors include Hiroshi Tsuji, Yoshiyuki Shioyama, Tadashi Kamada, Hirohiko Tsujii, Takuma Nomiya, Akira Matsunobu, Hiroaki Suefuji, Tatsuya Ohno, Makoto Shinoto and Yuko Nakayama and has published in prestigious journals such as Journal of Clinical Oncology, British Journal of Cancer and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Shingo Toyama

21 papers receiving 342 citations

Peers

Shingo Toyama
Xiaodong Wu United States
Lluís Escudé Spain
Diane Alvarez United States
S. Vigorito Italy
Chiara Reverberi Italy
S. Otsuka Japan
K. Nakajima Japan
Brent Chesson Australia
Georgios Chatzikonstantinou Germany
Samuel Trichter United States
Xiaodong Wu United States
Shingo Toyama
Citations per year, relative to Shingo Toyama Shingo Toyama (= 1×) peers Xiaodong Wu

Countries citing papers authored by Shingo Toyama

Since Specialization
Citations

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

Fields of papers citing papers by Shingo Toyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shingo Toyama

This figure shows the co-authorship network connecting the top 25 collaborators of Shingo Toyama. A scholar is included among the top collaborators of Shingo Toyama 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 Shingo Toyama. Shingo Toyama 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.
Funayama, Ryo, Masaki Hosogane, Wei‐Chen Kao, et al.. (2025). Alternative Splicing of FBLN2 Generates a Prometastatic Extracellular Matrix in Gastrointestinal Cancers by Determining N‐Glycosylation of Fibulin 2. Genes to Cells. 30(3). e70027–e70027. 1 indexed citations
2.
Shiba, Shintaro, Masaru Wakatsuki, Shingo Toyama, et al.. (2023). Carbon‐ion radiotherapy for oligometastatic liver disease: A national multicentric study by the Japan Carbon‐Ion Radiation Oncology Study Group (J‐CROS). Cancer Science. 114(9). 3679–3686. 4 indexed citations
3.
Maruo, Kazushi, Hidemasa Kawamura, Shingo Toyama, et al.. (2023). A Japanese registry study and systematic review of particle therapy for renal cell carcinoma. Journal of Radiation Research. 64(Supplement_1). i41–i48. 3 indexed citations
4.
5.
Yoshida, Hiroshi, et al.. (2021). A Case of Multiple Hepatic Mucosa-Associated Lymphoid Tissue Lymphoma Treated with Multimodal Therapy. The Japanese Journal of Gastroenterological Surgery. 54(2). 98–106. 1 indexed citations
6.
Shinoto, Makoto, Hidenari Hirata, Hiroaki Suefuji, Shingo Toyama, & Minoru Ueda. (2020). Long-term outcome after combined carbon-ion radiotherapy and chemotherapy for locally advanced pancreatic cancer.. Journal of Clinical Oncology. 38(4_suppl). 671–671. 1 indexed citations
7.
Kasuya, Goro, Kazuki Terashima, Kei Shibuya, et al.. (2019). Carbon-ion radiotherapy for cholangiocarcinoma: a multi-institutional study by and the Japan carbon-ion radiation oncology study group (J-CROS). Oncotarget. 10(43). 4369–4379. 21 indexed citations
8.
Shinoto, Makoto, Kotaro Terashima, Hiroaki Suefuji, et al.. (2018). A single institutional experience of combined carbon-ion radiotherapy and chemotherapy for unresectable locally advanced pancreatic cancer. Radiotherapy and Oncology. 129(2). 333–339. 44 indexed citations
9.
Toyama, Shingo, Yoshiyuki Shioyama, Hiroaki Suefuji, et al.. (2018). A case of the cirrhotic patient performed living donor liver transplantation after carbon-ion radiotherapy for hepatocellular carcinoma. International Cancer Conference Journal. 7(2). 65–70. 2 indexed citations
10.
Toyama, Shingo, Shinobu Ohnuma, Satoko Sato, et al.. (2016). [A Case of Undifferentiated Carcinoma of the Sigmoid Colon That Responded to Paclitaxel and Carboplatin Chemotherapy].. PubMed. 43(12). 2295–2297. 1 indexed citations
11.
Nomiya, Takuma, Hiroshi Tsuji, Hidemasa Kawamura, et al.. (2016). A multi-institutional analysis of prospective studies of carbon ion radiotherapy for prostate cancer: A report from the Japan Carbon ion Radiation Oncology Study Group (J-CROS). Radiotherapy and Oncology. 121(2). 288–293. 72 indexed citations
12.
Shinoto, Makoto, Yoshiyuki Shioyama, Akira Matsunobu, et al.. (2016). Dosimetric analysis of upper gastrointestinal ulcer after carbon-ion radiotherapy for pancreatic cancer. Radiotherapy and Oncology. 120(1). 140–144. 27 indexed citations
13.
Nomiya, Takuma, Hidemasa Kawamura, Tatsuya Ohno, et al.. (2016). A Multi-institutional Analysis of Prospective Studies of Carbon Ion Radiation Therapy for Prostate Cancer: An Analysis of 2157 Patients from the Japan Carbon Ion Radiation Oncology Study Group (J-CROS). International Journal of Radiation Oncology*Biology*Physics. 96(2). S184–S184. 1 indexed citations
14.
Mizoguchi, Nobutaka, Hiroshi Tsuji, Shingo Toyama, et al.. (2015). Carbon-ion radiotherapy for locally advanced primary or postoperative recurrent epithelial carcinoma of the lacrimal gland. Radiotherapy and Oncology. 114(3). 373–377. 20 indexed citations
15.
Sato, Hideaki, et al.. (2015). A Case of Protein-losing Gastroenteropathy Secpmdary to Superior Mesenteric Artery Occlusion. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 76(8). 1918–1922. 1 indexed citations
16.
Nakagawa, Taku, et al.. (2014). A case of air embolism caused by CT-guided marking for small peripheral lung cancer. The Journal of the Japanese Association for Chest Surgery. 28(7). 966–970. 1 indexed citations
17.
Shioyama, Yoshiyuki, Hiroshi Tsuji, Hiroaki Suefuji, et al.. (2014). Particle radiotherapy for prostate cancer. International Journal of Urology. 22(1). 33–39. 23 indexed citations
18.
Nomiya, Takuma, Hiroshi Tsuji, Katsuya Maruyama, et al.. (2014). Phase I/II trial of definitive carbon ion radiotherapy for prostate cancer: evaluation of shortening of treatment period to 3 weeks. British Journal of Cancer. 110(10). 2389–2395. 48 indexed citations
19.
Nomiya, Takuma, Hiroshi Tsuji, Shingo Toyama, et al.. (2013). Management of high-risk prostate cancer: Radiation therapy and hormonal therapy. Cancer Treatment Reviews. 39(8). 872–878. 12 indexed citations
20.
Toyama, Shingo, Hiroshi Tsuji, Nobutaka Mizoguchi, et al.. (2013). Long-term Results of Carbon Ion Radiation Therapy for Locally Advanced or Unfavorably Located Choroidal Melanoma: Usefulness of CT-based 2-Port Orthogonal Therapy for Reducing the Incidence of Neovascular Glaucoma. International Journal of Radiation Oncology*Biology*Physics. 86(2). 270–276. 29 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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