Toru Hiyama

123 papers and 2.5k indexed citations i.

About

Toru Hiyama is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine. According to data from OpenAlex, Toru Hiyama has authored 123 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Surgery, 53 papers in Pulmonary and Respiratory Medicine and 29 papers in Pathology and Forensic Medicine. Recurrent topics in Toru Hiyama’s work include Gastric Cancer Management and Outcomes (40 papers), Helicobacter pylori-related gastroenterology studies (38 papers) and Genetic factors in colorectal cancer (20 papers). Toru Hiyama is often cited by papers focused on Gastric Cancer Management and Outcomes (40 papers), Helicobacter pylori-related gastroenterology studies (38 papers) and Genetic factors in colorectal cancer (20 papers). Toru Hiyama collaborates with scholars based in Japan, Vietnam and United States. Toru Hiyama's co-authors include Kazuaki Chayama, Shinji Tanaka, Ken Haruma, Masaharu Yoshihara and Masanori Ito and has published in prestigious journals such as Circulation, Gastroenterology and PLoS ONE.

In The Last Decade

Fields of papers citing papers by Toru Hiyama

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 Toru Hiyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Toru Hiyama may publish in the future.

Countries citing papers authored by Toru Hiyama

Since Specialization
Citations

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

Rankless by CCL
2025