{"id":"https://openalex.org/W47357494","doi":null,"title":"Differential diagnosis of common etiologies of photopsia.","display_name":"Differential diagnosis of common etiologies of photopsia.","publication_year":1999,"publication_date":"1999-08-01","ids":{"openalex":"https://openalex.org/W47357494","mag":"47357494","pmid":"https://pubmed.ncbi.nlm.nih.gov/10506812"},"language":"en","primary_location":{"id":"pmid:10506812","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10506812","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Optometric Association","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"J F Amos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"J F Amos","raw_affiliation_strings":["Department of Optometry, School of Optometry, University of Alabama at Birmingham, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Optometry, School of Optometry, University of Alabama at Birmingham, USA","institution_ids":["https://openalex.org/I32389192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32389192"],"apc_list":null,"apc_paid":null,"fwci":0.3001,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.53377421,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"70","issue":"8","first_page":"485","last_page":"504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14384","display_name":"Ophthalmology and Visual Health Research","score":0.33079999685287476,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T14384","display_name":"Ophthalmology and Visual Health Research","score":0.33079999685287476,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11377","display_name":"Retinal and Macular Surgery","score":0.2734000086784363,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10170","display_name":"Retinal Diseases and Treatments","score":0.20399999618530273,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photopsia","display_name":"photopsia","score":1.0},{"id":"https://openalex.org/keywords/light-flashes","display_name":"light flashes","score":0.7749999761581421},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"differential diagnosis","score":0.8970000147819519},{"id":"https://openalex.org/keywords/posterior-vitreous-detachment","display_name":"posterior vitreous detachment","score":1.0},{"id":"https://openalex.org/keywords/migraine-with-aura","display_name":"migraine with aura","score":0.9909999966621399},{"id":"https://openalex.org/keywords/retinal-detachment","display_name":"retinal detachment","score":0.9660000205039978},{"id":"https://openalex.org/keywords/retinal-breaks","display_name":"retinal breaks","score":0.9079999923706055},{"id":"https://openalex.org/keywords/follow-up-care","display_name":"follow-up care","score":0.8119999766349792}],"concepts":[{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.737951934337616},{"id":"https://openalex.org/C2777350023","wikidata":"https://www.wikidata.org/wiki/Q1154226","display_name":"Aura","level":3,"score":0.6817528009414673},{"id":"https://openalex.org/C2778541695","wikidata":"https://www.wikidata.org/wiki/Q133823","display_name":"Migraine","level":2,"score":0.6319049000740051},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6187334060668945},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.5729738473892212},{"id":"https://openalex.org/C16005928","wikidata":"https://www.wikidata.org/wiki/Q171171","display_name":"Dermatology","level":1,"score":0.4414094090461731},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.39193812012672424},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.18856331706047058},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1486024260520935}],"mesh":[{"descriptor_ui":"D003937","descriptor_name":"Diagnosis, Differential","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008881","descriptor_name":"Migraine Disorders","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D008881","descriptor_name":"Migraine Disorders","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012030","descriptor_name":"Refractive Errors","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D014786","descriptor_name":"Vision Disorders","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D014786","descriptor_name":"Vision Disorders","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D014786","descriptor_name":"Vision Disorders","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020255","descriptor_name":"Vitreous Detachment","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:10506812","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10506812","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Optometric Association","raw_type":"Journal Article"},{"id":"mag:47357494","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10506812","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2165154967","https://openalex.org/W2159378254","https://openalex.org/W4235816700","https://openalex.org/W4412131188","https://openalex.org/W4317802341","https://openalex.org/W2990603072","https://openalex.org/W3200657675","https://openalex.org/W1983490282","https://openalex.org/W2412193330","https://openalex.org/W3104499975"],"abstract_inverted_index":{"BACKGROUND:":[0],"Photopsia":[1],"is":[2,24,70],"a":[3,73],"relatively":[4],"common":[5],"symptom":[6],"reported":[7],"by":[8],"patients":[9],"in":[10],"primary":[11],"eye":[12],"care":[13],"settings.":[14],"Although":[15],"there":[16],"are":[17],"many":[18],"possible":[19],"etiologies,":[20],"photopsia":[21],"(light":[22],"flashes)":[23],"usually":[25,63],"associated":[26],"with":[27,38],"one":[28],"of":[29,52],"the":[30,65,84],"following:":[31],"(1)":[32],"posterior":[33],"vitreous":[34],"detachment,":[35],"(2)":[36],"migraine":[37,41],"aura,":[39],"(3)":[40],"aura":[42],"without":[43],"headache,":[44],"and":[45,58,87],"(4)":[46],"retinal":[47],"break":[48],"or":[49],"detachment.":[50],"Each":[51],"these":[53],"clinical":[54],"conditions":[55],"has":[56],"symptoms":[57],"physical":[59],"findings":[60],"that":[61,76],"will":[62],"render":[64],"diagnosis":[66],"apparent.":[67],"METHODS:":[68],"It":[69],"important":[71],"from":[72],"clinicolegal":[74],"standpoint":[75],"specific":[77],"procedures":[78],"be":[79],"performed":[80],"to":[81],"differentially":[82],"diagnose":[83],"responsible":[85],"condition":[86],"deliver":[88],"appropriate":[89],"follow-up":[90],"care.":[91]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}