{"id":"https://openalex.org/A5112440790","orcid":"https://orcid.org/0000-0003-1676-5764","observed_orcids":["https://orcid.org/0000-0003-1676-5764"],"display_name":"Masaya Esaki","raw_author_names":["Esaki, Masaya","Masaya Esaki"],"full_name":"Masaya Esaki","works_count":19,"cited_by_count":167,"summary_stats":{"2yr_mean_citedness":3.5,"h_index":7,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5112440790","orcid":"https://orcid.org/0000-0003-1676-5764","observed_orcids":["https://orcid.org/0000-0003-1676-5764"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210090647","ror":"https://ror.org/008zz8m46","display_name":"Nagoya University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210090647"]},"years":[2023,2020]},{"institution":{"id":"https://openalex.org/I4210124402","ror":"https://ror.org/037a76178","display_name":"Handa City Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124402"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I60134161","ror":"https://ror.org/04chrp450","display_name":"Nagoya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},"years":[2023,2021,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210124402","ror":"https://ror.org/037a76178","display_name":"Handa City Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124402"]}],"topics":[{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","count":12,"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"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","count":10,"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"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","count":4,"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/T12053","display_name":"Minimally Invasive Surgical Techniques","count":4,"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/T10335","display_name":"Colorectal Cancer Surgical Treatments","count":3,"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/T10552","display_name":"Colorectal Cancer Screening and Detection","value":5.45e-05,"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"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","value":2.74e-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/T10696","display_name":"Gastric Cancer Management and Outcomes","value":2.17e-05,"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"}},{"id":"https://openalex.org/T12053","display_name":"Minimally Invasive Surgical Techniques","value":1.6e-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/T10916","display_name":"Surgical Simulation and Training","value":1.25e-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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9757206439971924},{"id":"526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","score":0.7152682542800903},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6669999957084656},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5364568829536438},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.43793219327926636}],"counts_by_year":[{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":1},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":8},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":10},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2020,"works_count":5,"oa_works_count":4,"cited_by_count":10},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":22},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":20}],"display_name_alternatives":["Esaki, Masaya","Masaya Esaki"],"block_key":"m esaki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5112440790","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5112440790","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
