{"id":"https://openalex.org/A5110038547","orcid":null,"observed_orcids":[],"display_name":"Chihiro Ishii","raw_author_names":["C Ishii","C. ISHII","C. Ishii","Chihiro ISHII","Chihiro Ishii","ISHII, Chihiro","Ishii, Chihiro"],"full_name":"Ishii, Chihiro","works_count":70,"cited_by_count":1088,"summary_stats":{"2yr_mean_citedness":3.857142857142857,"h_index":17,"i10_index":22},"ids":{"openalex":"https://openalex.org/A5110038547","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I115498069","ror":"https://ror.org/039ygjf22","display_name":"Jikei University School of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I117965899","ror":"https://ror.org/01wspgy28","display_name":"University of Hawai\u02bbi at M\u0101noa","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I1331384533","ror":"https://ror.org/03tzaeb71","display_name":"University of Hawaii System","country_code":"US","type":"education","lineage":["https://openalex.org/I1331384533"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I161296585","ror":"https://ror.org/05sj3n476","display_name":"Tokyo University of Science","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},"years":[2023,2013,2012,2010]},{"institution":{"id":"https://openalex.org/I185088104","ror":"https://ror.org/04dt6bw53","display_name":"Tokyo City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I185088104"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2025,2002,2000,1999]},{"institution":{"id":"https://openalex.org/I203951103","ror":"https://ror.org/02kn6nx58","display_name":"Keio University","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I205349734","ror":"https://ror.org/02e16g702","display_name":"Hokkaido University","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},"years":[2022,2021,2020,2019,2018,2017,2015,2013]},{"institution":{"id":"https://openalex.org/I4210120488","ror":"https://ror.org/02d8ncy29","display_name":"Yokkaichi Social Insurance Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210120488","https://openalex.org/I4210132540"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210136366","ror":"https://ror.org/03zzyap02","display_name":"Tohoku Medical Megabank Organization","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210136366"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210136522","ror":"https://ror.org/03kjjhe36","display_name":"Tokyo Women's Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I4210145079","ror":"https://ror.org/03rm3gk43","display_name":"National Cancer Center Hospital East","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210145079"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I43777268","ror":"https://ror.org/058h74p94","display_name":"Nagasaki University","country_code":"JP","type":"education","lineage":["https://openalex.org/I43777268"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4388446413","ror":"https://ror.org/031gqrq04","display_name":"Meteorological Research Institute","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2801997990","https://openalex.org/I4388446413"]},"years":[1960]},{"institution":{"id":"https://openalex.org/I4405252530","ror":"https://ror.org/04gtcke47","display_name":"The Meteorological Society of Japan","country_code":"JP","type":"other","lineage":["https://openalex.org/I4405252530"]},"years":[1956]},{"institution":{"id":"https://openalex.org/I4405286413","ror":"https://ror.org/022h8bf50","display_name":"National Research Institute for Child Health and Development","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210132193","https://openalex.org/I4405286413"]},"years":[2007]}],"last_known_institutions":[{"id":"https://openalex.org/I4210145079","ror":"https://ror.org/03rm3gk43","display_name":"National Cancer Center Hospital East","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210145079"]}],"topics":[{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","count":15,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11885","display_name":"MRI in cancer diagnosis","count":12,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","count":9,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10458","display_name":"Bladder and Urothelial Cancer Treatments","count":8,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10790","display_name":"Heavy Metal Exposure and Toxicity","count":7,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12387","display_name":"Galectins and Cancer Biology","value":0.0002439,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11885","display_name":"MRI in cancer diagnosis","value":9.09e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","value":6.95e-05,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","value":4.2e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13004","display_name":"Vitamin K Research Studies","value":3.96e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9790939092636108},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8757315874099731},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8381242752075195},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5963027477264404},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.5533999800682068}],"counts_by_year":[{"year":1956,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1960,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1968,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":2,"cited_by_count":42},{"year":2013,"works_count":3,"oa_works_count":0,"cited_by_count":34},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":32},{"year":2015,"works_count":4,"oa_works_count":2,"cited_by_count":79},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":57},{"year":2017,"works_count":4,"oa_works_count":3,"cited_by_count":36},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":33},{"year":2019,"works_count":4,"oa_works_count":2,"cited_by_count":49},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":70},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":48},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":50},{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":66},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":73},{"year":2025,"works_count":4,"oa_works_count":3,"cited_by_count":69},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":68}],"display_name_alternatives":["C Ishii","C. ISHII","C. Ishii","Chihiro ISHII","Chihiro Ishii","ISHII, Chihiro","Ishii, Chihiro"],"block_key":"c ishii","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110038547","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5110038547","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}