{"id":"https://openalex.org/W7225112249","doi":"https://doi.org/10.3389/fsurg.2026.1980765","title":"Endoscopic laser-assisted approach to benign middle-ear tumors: single-center case series","display_name":"Endoscopic laser-assisted approach to benign middle-ear tumors: single-center case series","publication_year":2026,"publication_date":"2026-11-02","ids":{"openalex":"https://openalex.org/W7225112249","doi":"https://doi.org/10.3389/fsurg.2026.1980765"},"language":"en","primary_location":{"id":"doi:10.3389/fsurg.2026.1980765","doi":"https://doi.org/10.3389/fsurg.2026.1980765","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsurg.2026.1980765","pdf_url":"https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2026.1980765/pdf","source":{"id":"https://openalex.org/S2595365928","display_name":"Frontiers in Surgery","issn_l":"2296-875X","issn":["2296-875X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Surgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2026.1980765/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004381062","display_name":"Francisco Larrosa","orcid":"https://orcid.org/0000-0003-0612-0946","observed_orcids":["https://orcid.org/0000-0003-0612-0946"]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]},{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Francisco Larrosa","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona","Universitat de Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]},{"raw_affiliation_string":"Universitat de Barcelona","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124461421","display_name":"Albert Castro","orcid":"https://orcid.org/0009-0009-1515-8912","observed_orcids":["https://orcid.org/0009-0009-1515-8912"]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Albert Castro","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160373101","display_name":"Joan Remacha","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan Remacha","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160377259","display_name":"Alberto Codina","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alberto Codina","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160353482","display_name":"Sonia Martinez-Llanes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sonia Martinez-Llanes","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003036207","display_name":"Manuel S Bernal\u2010Sprekelsen","orcid":"https://orcid.org/0000-0001-8191-9833","observed_orcids":["https://orcid.org/0000-0001-8191-9833"]},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]},{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Bernal-Sprekelsen","raw_affiliation_strings":["ENT Department, Hospital Clinic of Barcelona","Universitat de Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENT Department, Hospital Clinic of Barcelona","institution_ids":["https://openalex.org/I4210115097"]},{"raw_affiliation_string":"Universitat de Barcelona","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004381062"],"corresponding_institution_ids":["https://openalex.org/I4210115097","https://openalex.org/I71999127"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.82119727,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14326","display_name":"Ear and Head Tumors","score":0.9829000234603882,"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"}},"topics":[{"id":"https://openalex.org/T14326","display_name":"Ear and Head Tumors","score":0.9829000234603882,"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/T11251","display_name":"Meningioma and schwannoma management","score":0.005499999970197678,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10861","display_name":"Ear Surgery and Otitis Media","score":0.00419999985024333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/laser-surgery","display_name":"laser surgery","score":0.8629999756813049},{"id":"https://openalex.org/keywords/co2-laser","display_name":"CO2 laser","score":0.9509999752044678},{"id":"https://openalex.org/keywords/glomus-tympanicum-tumor","display_name":"glomus tympanicum tumor","score":0.9559999704360962},{"id":"https://openalex.org/keywords/ossicular-chain-preservation","display_name":"ossicular chain preservation","score":0.8479999899864197},{"id":"https://openalex.org/keywords/tumor-recurrence","display_name":"tumor recurrence","score":0.6729999780654907},{"id":"https://openalex.org/keywords/hearing-outcomes","display_name":"hearing outcomes","score":0.8100000023841858},{"id":"https://openalex.org/keywords/minimally-invasive-surgery","display_name":"minimally invasive surgery","score":0.7239999771118164}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9700000286102295},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.7770000100135803},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.4771000146865845},{"id":"https://openalex.org/C2778456384","wikidata":"https://www.wikidata.org/wiki/Q1508510","display_name":"Perforation","level":3,"score":0.45590001344680786},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4246000051498413},{"id":"https://openalex.org/C2780902700","wikidata":"https://www.wikidata.org/wiki/Q1362150","display_name":"Carbon dioxide laser","level":4,"score":0.39739999175071716},{"id":"https://openalex.org/C2776366295","wikidata":"https://www.wikidata.org/wiki/Q2033422","display_name":"Myringoplasty","level":3,"score":0.38089999556541443},{"id":"https://openalex.org/C2781105203","wikidata":"https://www.wikidata.org/wiki/Q1417240","display_name":"Benign tumor","level":2,"score":0.35280001163482666},{"id":"https://openalex.org/C2775955145","wikidata":"https://www.wikidata.org/wiki/Q490257","display_name":"Laser coagulation","level":3,"score":0.3303999900817871},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2913999855518341},{"id":"https://openalex.org/C108516343","wikidata":"https://www.wikidata.org/wiki/Q189553","display_name":"Otorhinolaryngology","level":2,"score":0.26829999685287476},{"id":"https://openalex.org/C101265243","wikidata":"https://www.wikidata.org/wiki/Q384445","display_name":"Case series","level":3,"score":0.2565000057220459},{"id":"https://openalex.org/C2988501903","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopic surgery","level":3,"score":0.2533000111579895},{"id":"https://openalex.org/C3017595490","wikidata":"https://www.wikidata.org/wiki/Q17006263","display_name":"University hospital","level":2,"score":0.25130000710487366}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3389/fsurg.2026.1980765","doi":"https://doi.org/10.3389/fsurg.2026.1980765","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsurg.2026.1980765","pdf_url":"https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2026.1980765/pdf","source":{"id":"https://openalex.org/S2595365928","display_name":"Frontiers in Surgery","issn_l":"2296-875X","issn":["2296-875X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Surgery","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:13d9195a98dc441f81eb286ee6d4c750","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/13d9195a98dc441f81eb286ee6d4c750","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Surgery, Vol 13 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fsurg.2026.1980765","doi":"https://doi.org/10.3389/fsurg.2026.1980765","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fsurg.2026.1980765","pdf_url":"https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2026.1980765/pdf","source":{"id":"https://openalex.org/S2595365928","display_name":"Frontiers in Surgery","issn_l":"2296-875X","issn":["2296-875X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9907000064849854,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225112249.pdf","grobid_xml":"https://content.openalex.org/works/W7225112249.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1963896617","https://openalex.org/W1968327747","https://openalex.org/W1983635383","https://openalex.org/W2075846351","https://openalex.org/W2571094358","https://openalex.org/W2633435202","https://openalex.org/W2917547585","https://openalex.org/W3029011803","https://openalex.org/W3116672554","https://openalex.org/W3170709190","https://openalex.org/W4392637083","https://openalex.org/W4392770356","https://openalex.org/W4396508380"],"related_works":["https://openalex.org/W4293168000","https://openalex.org/W3195326410","https://openalex.org/W1963896617","https://openalex.org/W2917547585","https://openalex.org/W2094776681","https://openalex.org/W4327987881","https://openalex.org/W2419363393","https://openalex.org/W4391685883","https://openalex.org/W4392637083","https://openalex.org/W4395035318"],"abstract_inverted_index":{"Introduction":[0],"The":[1,39,101,217,278],"transcanal":[2,69,132],"endoscopic":[3,52,70,133,288],"approach":[4,54],"to":[5,35,45,55,306],"benign":[6,56,84,299],"middle-ear":[7,57,85,166,300],"tumors":[8,86],"allows":[9],"a":[10,47,96,106,121,150,176,189,292],"minimally":[11,293],"invasive":[12,294],"surgery,":[13],"though":[14],"it":[15],"can":[16],"be":[17],"challenging.":[18],"In":[19],"this":[20,42],"scenario,":[21],"the":[22,36,51,115,281,285],"laser":[23,179,289],"may":[24],"provide":[25],"improved":[26,262],"coagulation":[27],"and":[28,33,90,126,164,180,185,195,203,245,302],"vaporization,":[29],"thus":[30],"minimizing":[31],"bleeding":[32],"trauma":[34],"ossicular":[37],"chain.":[38],"aim":[40],"of":[41,64,140,153,287],"study":[43,103,283],"was":[44,93,212,221,272],"report":[46],"single-center":[48],"experience":[49],"in":[50,95,280],"laser-assisted":[53,80],"tumors.":[58],"Methods":[59],"A":[60],"retrospective":[61],"case":[62,109,119,228],"series":[63],"patients":[65,113,145,236],"who":[66],"underwent":[67],"exclusive":[68,131],"carbon":[71],"dioxide":[72],"(CO":[73],"2":[74,178],")":[75],"or":[76],"blue":[77],"light":[78],"(BL)":[79],"surgery":[81,290],"for":[82,296],"early-stage":[83,298],"between":[87],"June":[88],"2018":[89],"August":[91],"2026":[92],"performed":[94],"third-level,":[97],"adult,":[98],"university":[99],"hospital.":[100],"present":[102,282],"expands":[104],"upon":[105],"previously":[107],"published":[108],"series.":[110],"Results":[111],"Fifteen":[112],"met":[114],"inclusion":[116],"criteria.":[117],"One":[118],"required":[120],"retroauricular":[122],"incision":[123],"(combined":[124],"approach)":[125],"14":[127,142],"cases":[128,182],"successfully":[129],"completed":[130],"excision":[134],"(conversion":[135],"rate":[136],"1/15,":[137],"6.7%).":[138],"Out":[139],"these":[141],"cases,":[143],"12":[144],"(85.7%)":[146],"were":[147,159,173,198,254],"women":[148],"with":[149,226],"mean":[151,218],"age":[152],"62.5":[154],"years":[155],"(SD,":[156,206,215,266],"12.6).":[157],"There":[158],"13":[160],"glomus":[161,184],"tympanicum":[162],"(GTT)":[163],"one":[165,186,227,246],"adenomatous":[167],"neuroendocrine":[168],"tumor":[169,210,231],"(MEANT).":[170],"Eight":[171],"GTTs":[172],"treated":[174],"using":[175,188],"CO":[177],"six":[181],"(five":[183],"MEANT)":[187],"BL":[190],"laser.":[191],"Mean":[192,209,259],"surgical":[193],"duration":[194],"hospitalization":[196],"time":[197],"150":[199],"min":[200],"(range":[201,224],"90\u2013230)":[202],"9.1":[204],"h":[205],"5.9),":[207],"respectively.":[208],"size":[211],"5.1":[213],"mm":[214],"2.1).":[216],"follow-up":[219],"period":[220],"43.6":[222],"months":[223],"3\u201398),":[225],"(7.1%)":[229],"having":[230],"recurrence":[232],"(B1":[233],"tumor).":[234],"Four":[235],"had":[237],"tympanic":[238],"membrane":[239],"perforations":[240],"repaired":[241],"intraoperatively":[242],"(cartilage":[243],"palisade)":[244],"patient":[247],"needed":[248],"myringoplasty":[249],"on":[250],"follow-up.":[251],"Otherwise,":[252],"there":[253],"no":[255],"substantial":[256],"postoperative":[257],"complications.":[258],"pure-tone":[260],"average":[261],"by":[263],"5.9":[264],"dB":[265],"7.4)":[267],"after":[268],"surgery.":[269],"This":[270],"improvement":[271],"clinically":[273],"limited":[274],"(<10":[275],"dB).":[276],"Discussion":[277],"findings":[279],"support":[284],"feasibility":[286],"as":[291],"technique":[295],"treating":[297],"tumors,":[301],"demonstrate":[303],"favorable":[304],"short-":[305],"intermediate-term":[307],"clinical":[308],"outcomes.":[309]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-11-03T00:00:00"}
