{"id":"https://openalex.org/W4416634800","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1886","title":"Incidence of malignancy after sarcoidosis diagnosis: a nationwide matched cohort study in Sweden","display_name":"Incidence of malignancy after sarcoidosis diagnosis: a nationwide matched cohort study in Sweden","publication_year":2025,"publication_date":"2025-09-27","ids":{"openalex":"https://openalex.org/W4416634800","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1886"},"language":"en","primary_location":{"id":"doi:10.1183/13993003.congress-2025.pa1886","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1886","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa1886","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sarcoidosis and other granulomatous ILD/DPLD","raw_type":"proceedings-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021975602","display_name":"Elizabeth V. Arkema","orcid":"https://orcid.org/0000-0002-3677-9736","observed_orcids":["https://orcid.org/0000-0002-3677-9736"]},"institutions":[{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Elizabeth V. Arkema","raw_affiliation_strings":["1Karolinska Institutet, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Karolinska Institutet, Stockholm, Sweden","institution_ids":["https://openalex.org/I28166907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040414895","display_name":"Nurgul Batyrbekova","orcid":"https://orcid.org/0000-0001-9516-8217","observed_orcids":["https://orcid.org/0000-0001-9516-8217"]},"institutions":[{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Nurgul Batyrbekova","raw_affiliation_strings":["1Karolinska Institutet, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Karolinska Institutet, Stockholm, Sweden","institution_ids":["https://openalex.org/I28166907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062811315","display_name":"Martin Larsson","orcid":"https://orcid.org/0000-0002-3226-7397","observed_orcids":["https://orcid.org/0000-0002-3226-7397"]},"institutions":[{"id":"https://openalex.org/I1335113835","display_name":"Karolinska University Hospital","ror":"https://ror.org/00m8d6786","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I1335113835"]},{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Martin Larsson","raw_affiliation_strings":["2Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden","institution_ids":["https://openalex.org/I1335113835","https://openalex.org/I28166907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063458390","display_name":"Ingrid Cecilia Glimelius","orcid":"https://orcid.org/0000-0001-6158-3041","observed_orcids":["https://orcid.org/0000-0001-6158-3041"]},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]},{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ingrid Glimelius","raw_affiliation_strings":["3Karolinska Institutet, Uppsala University, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Karolinska Institutet, Uppsala University, Stockholm, Sweden","institution_ids":["https://openalex.org/I123387679","https://openalex.org/I28166907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014957864","display_name":"Susanna Kullberg","orcid":"https://orcid.org/0000-0003-2844-4773","observed_orcids":["https://orcid.org/0000-0003-2844-4773"]},"institutions":[{"id":"https://openalex.org/I1335113835","display_name":"Karolinska University Hospital","ror":"https://ror.org/00m8d6786","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I1335113835"]},{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Susanna Kullberg","raw_affiliation_strings":["2Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden","institution_ids":["https://openalex.org/I1335113835","https://openalex.org/I28166907"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"PA1886","last_page":"PA1886"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11571","display_name":"Sarcoidosis and Beryllium Toxicity Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11571","display_name":"Sarcoidosis and Beryllium Toxicity Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11909","display_name":"Histiocytic Disorders and Treatments","score":0.0,"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/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/sarcoidosis","display_name":"sarcoidosis","score":1.0},{"id":"https://openalex.org/keywords/cancer-risk","display_name":"cancer risk","score":0.8889999985694885},{"id":"https://openalex.org/keywords/cancer-incidence","display_name":"cancer incidence","score":0.8169999718666077},{"id":"https://openalex.org/keywords/hodgkin-lymphoma","display_name":"Hodgkin's disease","score":0.9769999980926514},{"id":"https://openalex.org/keywords/non-hodgkin-lymphoma","display_name":"non-Hodgkin lymphoma","score":1.0},{"id":"https://openalex.org/keywords/thyroid-cancer","display_name":"thyroid cancer","score":0.8930000066757202},{"id":"https://openalex.org/keywords/leukemia","display_name":"leukemia","score":0.9819999933242798},{"id":"https://openalex.org/keywords/hematologic-malignancies","display_name":"hematologic malignancies","score":0.9890000224113464},{"id":"https://openalex.org/keywords/sarcoidosis-treatment","display_name":"sarcoidosis treatment","score":0.8529999852180481}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9509000182151794},{"id":"https://openalex.org/C2781301800","wikidata":"https://www.wikidata.org/wiki/Q193894","display_name":"Sarcoidosis","level":2,"score":0.9236999750137329},{"id":"https://openalex.org/C2779399171","wikidata":"https://www.wikidata.org/wiki/Q1483951","display_name":"Malignancy","level":2,"score":0.6662999987602234},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.6647999882698059},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.5619000196456909},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.544700026512146},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4950000047683716},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.4925999939441681},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.46619999408721924},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.40700000524520874},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.3977999985218048},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.3806999921798706},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.303600013256073},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C2776256026","wikidata":"https://www.wikidata.org/wiki/Q47912","display_name":"Lung cancer","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C2778674544","wikidata":"https://www.wikidata.org/wiki/Q1414805","display_name":"Systemic disease","level":3,"score":0.2955000102519989},{"id":"https://openalex.org/C16005928","wikidata":"https://www.wikidata.org/wiki/Q171171","display_name":"Dermatology","level":1,"score":0.2809999883174896},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.2809999883174896},{"id":"https://openalex.org/C2779761222","wikidata":"https://www.wikidata.org/wiki/Q826522","display_name":"Thyroid cancer","level":3,"score":0.2752000093460083},{"id":"https://openalex.org/C2778527826","wikidata":"https://www.wikidata.org/wiki/Q1787017","display_name":"Cancer registry","level":3,"score":0.27480000257492065},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C61470247","wikidata":"https://www.wikidata.org/wiki/Q7229825","display_name":"Population study","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C2779159551","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Comorbidity","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C526584372","wikidata":"https://www.wikidata.org/wiki/Q16399","display_name":"Thyroid","level":2,"score":0.25110000371932983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1183/13993003.congress-2025.pa1886","doi":"https://doi.org/10.1183/13993003.congress-2025.pa1886","is_oa":false,"landing_page_url":"https://doi.org/10.1183/13993003.congress-2025.pa1886","pdf_url":null,"source":{"id":"https://openalex.org/S4210207896","display_name":"European Respiratory Journal","issn_l":"0903-1936","issn":["0903-1936","1399-3003"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317833","host_organization_name":"European Respiratory Society","host_organization_lineage":["https://openalex.org/P4310317833"],"host_organization_lineage_names":["European Respiratory Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sarcoidosis and other granulomatous ILD/DPLD","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2553184071","https://openalex.org/W2911224362","https://openalex.org/W2402633654","https://openalex.org/W4233366456","https://openalex.org/W7135082382","https://openalex.org/W4404640325","https://openalex.org/W4400401097","https://openalex.org/W2123300417","https://openalex.org/W4404102812","https://openalex.org/W2127894861"],"abstract_inverted_index":{"Background:":[0],"A":[1],"number":[2],"of":[3,10,30,109,123,187,190],"studies":[4],"have":[5,183],"observed":[6],"an":[7,184],"increased":[8,185],"risk":[9,186],"malignancies":[11,129,192],"associated":[12,111],"with":[13,112],"sarcoidosis,":[14],"but":[15],"the":[16,35,57,71,131,194],"exact":[17],"mechanisms":[18],"and":[19,39,73,84,135,152,159,177],"whether":[20],"findings":[21],"are":[22],"biased":[23],"by":[24,118],"diagnostic":[25],"challenges":[26],"remains":[27],"a":[28,44],"topic":[29],"debate.":[31],"Aim:":[32],"To":[33],"investigate":[34],"association":[36],"between":[37],"sarcoidosis":[38,52,132,157,162,198],"incident":[40],"malignancy.":[41],"Methods:":[42],"In":[43],"population-based":[45],"cohort":[46],"study":[47],"in":[48,130,137,160,193],"Sweden,":[49],"newly":[50],"diagnosed":[51],"patients":[53,115,163,182],"were":[54,68,78,116,127,169],"identified":[55],"from":[56,70,90],"Patient":[58,72],"Register":[59],"(\u22652":[60],"ICD":[61,92],"coded":[62],"visits),":[63],"2003-2020":[64],"(N=12":[65],"153).":[66],"Malignancies":[67],"collected":[69],"Cancer":[74],"Registers.":[75],"Population":[76],"comparators":[77,138],"matched":[79],"10:1":[80],"on":[81],"age,":[82],"sex":[83],"residence":[85],"(N=110":[86],"156).":[87],"Follow-up":[88],"was":[89,148,153],"2nd":[91],"code/matching":[93],"until":[94],"1st":[95],"malignancy,":[96,188],"emigration,":[97],"death":[98],"or":[99],"31":[100],"Dec":[101],"2021.":[102],"Cox":[103],"models":[104],"estimated":[105],"hazard":[106],"ratios":[107],"(HR)":[108],"malignancy":[110,147],"sarcoidosis.":[113],"Sarcoidosis":[114,181],"stratified":[117],"treatment":[119],"status":[120],"at":[121],"start":[122],"follow-up.":[124],"Results:":[125],"There":[126],"1417":[128],"group":[133],"(10.6%)":[134],"9694":[136],"(8.2%;":[139],"median":[140],"follow-up":[141],"8.9":[142],"yrs).":[143],"The":[144,166],"HR":[145],"for":[146,170],"1.37":[149],"(95%CI":[150],"1.29-1.44)":[151],"highest":[154,167],"closer":[155],"to":[156],"diagnosis":[158],"treated":[161],"(1.51;95%CI":[164],"1.37-1.66).":[165],"HRs":[168],"Hodgkin":[171],"lymphoma,":[172,174],"non-Hodgkin":[173],"thyroid":[175],"cancer":[176],"leukaemia":[178],"(Figure).":[179],"Conclusions:":[180],"especially":[189],"haematological":[191],"years":[195],"soon":[196],"after":[197],"diagnosis.":[199],"erj;66/suppl_69/PA1886/F1":[200],"F1":[201,202]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-11-25T00:00:00"}
