{"id":"https://openalex.org/A5111678465","orcid":null,"observed_orcids":[],"display_name":"Pui\u2010Wai Cheng","raw_author_names":["Pui W. Cheng","Pui Wai Cheng","Pui Wei Cheng","Pui-Wai Cheng","Pui\u2010Wai Cheng"],"full_name":"Pui-Wai Cheng","works_count":11,"cited_by_count":694,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5111678465","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I168719708","ror":"https://ror.org/03q8dnn23","display_name":"City University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I2800810863","ror":"https://ror.org/02xkx3e48","display_name":"Queen Mary Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800810863"]},"years":[2012,2004,2003,2001,2000]},{"institution":{"id":"https://openalex.org/I2801577029","ror":"https://ror.org/00rh36007","display_name":"North District Hospital","country_code":"HK","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2801577029"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I2801606333","ror":"https://ror.org/03y191s38","display_name":"Yan Chai Hospital","country_code":"HK","type":"healthcare","lineage":["https://openalex.org/I2801606333"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4210146690","ror":"https://ror.org/04fp9fm22","display_name":"National University Hospital","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I165932596","https://openalex.org/I4210146690","https://openalex.org/I4210150261"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I889458895","ror":"https://ror.org/02zhqgq86","display_name":"University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]},"years":[2004,2003,2002,2001,2000]}],"last_known_institutions":[{"id":"https://openalex.org/I2800810863","ror":"https://ror.org/02xkx3e48","display_name":"Queen Mary Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800810863"]}],"topics":[{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","count":4,"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/T10227","display_name":"Acute Ischemic Stroke Management","count":3,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","count":3,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","count":3,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10307","display_name":"Head and Neck Cancer Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","value":2.48e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","value":1.41e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","value":1.41e-05,"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/T11763","display_name":"Intracerebral and Subarachnoid Hemorrhage Research","value":1.38e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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":7.6e-06,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9859795570373535},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6667299270629883},{"id":"143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","score":0.61179518699646},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5316334962844849},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.32885563373565674}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":24},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":9}],"display_name_alternatives":["Pui W. Cheng","Pui Wai Cheng","Pui Wei Cheng","Pui-Wai Cheng","Pui\u2010Wai Cheng"],"block_key":"p cheng","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111678465","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111678465","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}