{"id":"https://openalex.org/A5092198048","orcid":"https://orcid.org/0009-0009-0038-1863","observed_orcids":["https://orcid.org/0009-0009-0038-1863"],"display_name":"Usha Topalkatti","raw_author_names":["Topalkatti, Usha","Usha Topalkatti","Usha Topalkatti, M. D.","Usha Topalkatti, MD"],"full_name":"Usha Topalkatti","works_count":19,"cited_by_count":5,"summary_stats":{"2yr_mean_citedness":0.06666666666666667,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5092198048","orcid":"https://orcid.org/0009-0009-0038-1863","observed_orcids":["https://orcid.org/0009-0009-0038-1863"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1340206300","ror":"https://ror.org/05k37v296","display_name":"Defence Research and Development Organisation","country_code":"IN","type":"government","lineage":["https://openalex.org/I1340206300","https://openalex.org/I2799351866","https://openalex.org/I4210150591"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I3129582600","ror":"https://ror.org/01jswq303","display_name":"Spartan Health Sciences University","country_code":"LC","type":"education","lineage":["https://openalex.org/I3129582600"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I3130691990","ror":"https://ror.org/032y8tg91","display_name":"Mediciti Institute of Medical Sciences","country_code":"IN","type":"education","lineage":["https://openalex.org/I3130691990"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210092534","ror":"https://ror.org/00nf20x22","display_name":"Indira Gandhi Medical College and Research Institute","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210092534"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210130696","ror":"https://ror.org/035fmf715","display_name":"Apollo Hospitals","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210130696"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I3129582600","ror":"https://ror.org/01jswq303","display_name":"Spartan Health Sciences University","country_code":"LC","type":"education","lineage":["https://openalex.org/I3129582600"]}],"topics":[{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","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/T10129","display_name":"Glioma Diagnosis and Treatment","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"}},{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","count":2,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","count":2,"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/T11473","display_name":"Appendicitis Diagnosis and Management","count":2,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T12352","display_name":"Heparin-Induced Thrombocytopenia and Thrombosis","value":3.18e-05,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T12518","display_name":"Diverticular Disease and Complications","value":2.95e-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/T12600","display_name":"Eosinophilic Disorders and Syndromes","value":2.2e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11473","display_name":"Appendicitis Diagnosis and Management","value":1.98e-05,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T12702","display_name":"Brain Tumor Detection and Classification","value":1.58e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9640998840332031},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.6803472638130188},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6169461607933044},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5698105692863464},{"id":"177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","score":0.45973479747772217}],"counts_by_year":[{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2025,"works_count":9,"oa_works_count":7,"cited_by_count":2},{"year":2026,"works_count":4,"oa_works_count":4,"cited_by_count":1}],"display_name_alternatives":["Topalkatti, Usha","Usha Topalkatti","Usha Topalkatti, M. D.","Usha Topalkatti, MD"],"block_key":"u topalkatti","works_api_url":"https://api.openalex.org/works?filter=author.id:A5092198048","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5092198048","updated_date":"2026-11-10T14:30:39","created_date":"2023-06-19T00:00:00"}