Ryuichi Hirayama

53 papers and 1.1k indexed citations i.

About

Ryuichi Hirayama is a scholar working on Oncology, Epidemiology and Genetics. According to data from OpenAlex, Ryuichi Hirayama has authored 53 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Oncology, 14 papers in Epidemiology and 12 papers in Genetics. Recurrent topics in Ryuichi Hirayama’s work include Meningioma and schwannoma management (13 papers), Glioma Diagnosis and Treatment (12 papers) and Neurofibromatosis and Schwannoma Cases (7 papers). Ryuichi Hirayama is often cited by papers focused on Meningioma and schwannoma management (13 papers), Glioma Diagnosis and Treatment (12 papers) and Neurofibromatosis and Schwannoma Cases (7 papers). Ryuichi Hirayama collaborates with scholars based in Japan and United States. Ryuichi Hirayama's co-authors include Shigeo Sawai, Satoshi Matsuo, K. Yaegashi, J. Utsunomiya, M Imajo, Takeo Iwama∥, Wataru Ichikawa, Zenro Nihei, Yoshinori Shirota and Yosuke Sasaki and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and JNCI Journal of the National Cancer Institute.

In The Last Decade

Co-authorship network of co-authors of Ryuichi Hirayama i

Fields of papers citing papers by Ryuichi Hirayama

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Ryuichi Hirayama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Ryuichi Hirayama may publish in the future.

Countries citing papers authored by Ryuichi Hirayama

Since Specialization
Citations

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

Rankless by CCL
2025