{"id":"https://openalex.org/A5060146754","orcid":null,"observed_orcids":[],"display_name":"Tetsuya Yamagiwa","raw_author_names":["T YAMAGIWA","Tetsuya YAMAGIWA","Tetsuya Yamagiwa","Yamagiwa Tetsuya"],"full_name":"Tetsuya YAMAGIWA","works_count":40,"cited_by_count":420,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5060146754","orcid":null,"observed_orcids":[]},"affiliations":[{"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":[2004,2003,2002,2001]},{"institution":{"id":"https://openalex.org/I3017590076","ror":"https://ror.org/045kb1d14","display_name":"Kyoto Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3017590076","https://openalex.org/I4210137409"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210101432","ror":"https://ror.org/00nf8fy32","display_name":"Yamagata City Hospital Saiseikan","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210101432"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4210119531","ror":"https://ror.org/022a11m05","display_name":"Iwaki Kyoritsu General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210119531"]},"years":[2010,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I4210148133","ror":"https://ror.org/055ahdj14","display_name":"Baptist Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210113233","https://openalex.org/I4210148133"]},"years":[2014,2012]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T13340","display_name":"Palliative and Oncologic Care","count":18,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10177","display_name":"Palliative Care and End-of-Life Issues","count":16,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10760","display_name":"Pancreatitis Pathology and Treatment","count":10,"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/T11199","display_name":"Pain Management and Opioid Use","count":7,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10231","display_name":"Pancreatic and Hepatic Oncology Research","count":6,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13254","display_name":"Macrophage Migration Inhibitory Factor","value":0.0003265,"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/T13340","display_name":"Palliative and Oncologic Care","value":5.17e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10760","display_name":"Pancreatitis Pathology and Treatment","value":3.99e-05,"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/T11485","display_name":"Gastrointestinal Tumor Research and Treatment","value":3.98e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10177","display_name":"Palliative Care and End-of-Life Issues","value":3.88e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"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":0.9592808485031128},{"id":"2994186709","wikidata":"https://www.wikidata.org/wiki/Q29483","display_name":"Palliative care","score":0.7893762588500977},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.7461909651756287},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7376713752746582},{"id":"159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","score":0.5817254781723022}],"counts_by_year":[{"year":2001,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":9},{"year":2014,"works_count":3,"oa_works_count":0,"cited_by_count":10},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":12},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":16},{"year":2021,"works_count":5,"oa_works_count":3,"cited_by_count":34},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":32},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":38},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":10}],"display_name_alternatives":["T YAMAGIWA","Tetsuya YAMAGIWA","Tetsuya Yamagiwa","Yamagiwa Tetsuya"],"block_key":"t yamagiwa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5060146754","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5060146754","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}