{"id":"https://openalex.org/A5008520085","orcid":"https://orcid.org/0000-0001-6596-2671","observed_orcids":["https://orcid.org/0000-0001-6596-2671"],"display_name":"Helena S. Leit\u00e3o","raw_author_names":["Helena Cristina Gil Cardeira dos Santos Leit\u00e3o","Helena Leitao","Helena Leit\u00e3o","Helena S. Leitao","Helena S. Leit\u00e3o","Leit\u00e3o, Helena","Santos Leit\u00e3o, Helena"],"full_name":"Helena S. Leitao","works_count":23,"cited_by_count":578,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5008520085","orcid":"https://orcid.org/0000-0001-6596-2671","observed_orcids":["https://orcid.org/0000-0001-6596-2671"]},"affiliations":[{"institution":{"id":"https://openalex.org/I154526488","ror":"https://ror.org/02vjkv261","display_name":"Inserm","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},"years":[2021,2016,2015,2013]},{"institution":{"id":"https://openalex.org/I204730241","ror":"https://ror.org/05f82e368","display_name":"Universit\u00e9 Paris Cit\u00e9","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I2799502834","ror":"https://ror.org/03jyzk483","display_name":"H\u00f4pital Beaujon","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I2799502834","https://openalex.org/I4210097159"]},"years":[2021,2016,2015,2013]},{"institution":{"id":"https://openalex.org/I2802025818","ror":"https://ror.org/04032fz76","display_name":"Unidade Local de Sa\u00fade de Coimbra","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I2802025818"]},"years":[2013,2012]},{"institution":{"id":"https://openalex.org/I4210091437","ror":"https://ror.org/001z21q04","display_name":"Sorbonne Paris Cit\u00e9","country_code":"FR","type":"other","lineage":["https://openalex.org/I204730241","https://openalex.org/I4210091437"]},"years":[2016,2015,2013]},{"institution":{"id":"https://openalex.org/I4210097159","ror":"https://ror.org/00pg5jh14","display_name":"Assistance Publique \u2013 H\u00f4pitaux de Paris","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210097159"]},"years":[2021,2016,2015]},{"institution":{"id":"https://openalex.org/I4210121181","ror":"https://ror.org/02rgrnk13","display_name":"Algarve Biomedical Center","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210121181"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I4210130096","ror":"https://ror.org/02gn50d10","display_name":"Centre de Recherche sur l'Inflammation","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I204730241","https://openalex.org/I4210096427","https://openalex.org/I4210130096"]},"years":[2021,2016,2015]},{"institution":{"id":"https://openalex.org/I4387154366","ror":"https://ror.org/02n7qrg46","display_name":"Universit\u00e9 Paris Diderot","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241","https://openalex.org/I4387154366"]},"years":[2015,2013]},{"institution":{"id":"https://openalex.org/I71503853","ror":"https://ror.org/014g34x36","display_name":"University of Algarve","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]},"years":[2026,2025,2024,2023,2019]},{"institution":{"id":"https://openalex.org/I76903346","ror":"https://ror.org/04z8k9a98","display_name":"University of Coimbra","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},"years":[2013,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4210121181","ror":"https://ror.org/02rgrnk13","display_name":"Algarve Biomedical Center","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210121181"]},{"id":"https://openalex.org/I71503853","ror":"https://ror.org/014g34x36","display_name":"University of Algarve","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"topics":[{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","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/T10351","display_name":"Liver Disease Diagnosis and Treatment","count":7,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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":7,"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/T11885","display_name":"MRI in cancer diagnosis","count":5,"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/T10496","display_name":"Pharmaceutical Practices and Patient Outcomes","count":3,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"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/T10727","display_name":"Ultrasound Imaging and Elastography","value":4.79e-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/T11885","display_name":"MRI in cancer diagnosis","value":3.79e-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/T10351","display_name":"Liver Disease Diagnosis and Treatment","value":2.3e-05,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","value":2.26e-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/T11537","display_name":"Ethics in medical practice","value":1.92e-05,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"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":0.9789999723434448},{"id":"143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","score":0.7039932012557983},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6945810914039612},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.5437785387039185},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.498898983001709}],"counts_by_year":[{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":3},{"year":2013,"works_count":3,"oa_works_count":2,"cited_by_count":26},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":31},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":35},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":57},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":34},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":52},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":50},{"year":2026,"works_count":6,"oa_works_count":4,"cited_by_count":59}],"display_name_alternatives":["Helena Cristina Gil Cardeira dos Santos Leit\u00e3o","Helena Leitao","Helena Leit\u00e3o","Helena S. Leitao","Helena S. Leit\u00e3o","Leit\u00e3o, Helena","Santos Leit\u00e3o, Helena"],"block_key":"h leitao","works_api_url":"https://api.openalex.org/works?filter=author.id:A5008520085","awards_count":2,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5008520085","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
