{"id":"https://openalex.org/W79225243","doi":null,"title":"Squamous cell carcinoma of the external auditory canal: an evaluation of a staging system.","display_name":"Squamous cell carcinoma of the external auditory canal: an evaluation of a staging system.","publication_year":2000,"publication_date":"2000-07-01","ids":{"openalex":"https://openalex.org/W79225243","mag":"79225243","pmid":"https://pubmed.ncbi.nlm.nih.gov/10912706"},"language":"en","primary_location":{"id":"pmid:10912706","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10912706","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":"The American journal of otology","raw_type":"Journal Article"},"volume":null,"type":"article","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":"S A Moody","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134769","display_name":"University of Pittsburgh Medical Center","ror":"https://ror.org/04ehecz88","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210098814","https://openalex.org/I4210134769"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S A Moody","raw_affiliation_strings":["Department of Otolaryngology, University of Pittsburgh Medical Center, Pennsylvania, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Otolaryngology, University of Pittsburgh Medical Center, Pennsylvania, USA","institution_ids":["https://openalex.org/I4210134769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035788941","display_name":"Barry E. Hirsch","orcid":"https://orcid.org/0000-0002-1363-8949","observed_orcids":["https://orcid.org/0000-0002-1363-8949"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B E Hirsch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108209817","display_name":"Eugene N. Myers","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E N Myers","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0257,"has_fulltext":false,"cited_by_count":415,"citation_normalized_percentile":{"value":0.86133039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"21","issue":"4","first_page":"582","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14326","display_name":"Ear and Head Tumors","score":0.9883000254631042,"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":0.9883000254631042,"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/T10307","display_name":"Head and Neck Cancer Studies","score":0.0027000000700354576,"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"}},{"id":"https://openalex.org/T11669","display_name":"Head and Neck Surgical Oncology","score":0.0020000000949949026,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/squamous-cell-carcinoma","display_name":"squamous cell carcinoma","score":0.9829999804496765},{"id":"https://openalex.org/keywords/external-auditory-canal","display_name":"external auditory canal","score":0.9819999933242798},{"id":"https://openalex.org/keywords/tumor-staging","display_name":"tumor staging","score":0.7889999747276306},{"id":"https://openalex.org/keywords/adjuvant-radiotherapy","display_name":"adjuvant radiotherapy","score":0.8640000224113464},{"id":"https://openalex.org/keywords/survival-rate","display_name":"survival rate","score":0.5950000286102295},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.9409999847412109},{"id":"https://openalex.org/keywords/surgical-resection","display_name":"surgical resection","score":0.8600000143051147}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9603043794631958},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.6974318623542786},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.5357237458229065},{"id":"https://openalex.org/C2777939775","wikidata":"https://www.wikidata.org/wiki/Q16313","display_name":"Temporal bone","level":2,"score":0.5327947735786438},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5070335865020752},{"id":"https://openalex.org/C3018454096","wikidata":"https://www.wikidata.org/wiki/Q2481887","display_name":"Adjuvant radiotherapy","level":3,"score":0.4942186176776886},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.48802343010902405},{"id":"https://openalex.org/C2777546739","wikidata":"https://www.wikidata.org/wiki/Q33525","display_name":"Carcinoma","level":2,"score":0.44775575399398804},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4356970489025116},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.41322392225265503},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3479565382003784},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.19156846404075623},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D002294","descriptor_name":"Carcinoma, Squamous Cell","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D004428","descriptor_name":"Ear Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D004431","descriptor_name":"Ear, External","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004431","descriptor_name":"Ear, External","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004431","descriptor_name":"Ear, External","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D009367","descriptor_name":"Neoplasm Staging","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018714","descriptor_name":"Radiotherapy, Adjuvant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018714","descriptor_name":"Radiotherapy, Adjuvant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018714","descriptor_name":"Radiotherapy, Adjuvant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:10912706","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10912706","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":"The American journal of otology","raw_type":"Journal Article"},{"id":"mag:79225243","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10912706","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":null,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9907000064849854,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","score":0.699999988079071,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1992328969","https://openalex.org/W1993896292","https://openalex.org/W1999658866","https://openalex.org/W2028709991","https://openalex.org/W2059147068","https://openalex.org/W2134270045","https://openalex.org/W2169694528","https://openalex.org/W2170242794","https://openalex.org/W2417768801"],"related_works":["https://openalex.org/W2392205674","https://openalex.org/W395835460","https://openalex.org/W2368882088","https://openalex.org/W2019823097","https://openalex.org/W2375538928","https://openalex.org/W2374017279","https://openalex.org/W2377552323","https://openalex.org/W2359594872","https://openalex.org/W2349255412","https://openalex.org/W2350891723"],"abstract_inverted_index":{"OBJECTIVE:":[0],"The":[1,35,43,93,108,150,160],"study":[2,36,44],"was":[3,37,45,81,138],"conducted":[4,46],"to":[5,21,26],"review":[6],"a":[7,38,48,171],"staging":[8,158],"system":[9],"proposed":[10],"by":[11],"the":[12,65,77,118,157],"University":[13],"of":[14,64,76,97,117,162],"Pittsburgh":[15],"for":[16,112,135],"temporal":[17,78,119],"bone":[18,120],"cancer":[19],"and":[20,29,53,87,131],"evaluate":[22],"survival":[23,95,110,152,166],"status":[24],"according":[25],"stage,":[27],"treatment,":[28],"certain":[30],"prognostic":[31],"factors.":[32],"STUDY":[33],"DESIGN:":[34],"retrospective":[39],"case":[40],"review.":[41],"SETTING:":[42],"at":[47],"tertiary":[49],"care":[50],"medical":[51],"center":[52],"specialty":[54],"hospital.":[55],"PATIENTS:":[56],"Thirty-two":[57],"patients":[58,73,98,169],"with":[59,102,140,144,146,156,170],"primary":[60,113],"squamous":[61,114],"cell":[62,115],"carcinoma":[63,116],"external":[66],"auditory":[67],"canal":[68],"were":[69,121],"studied.":[70],"INTERVENTION:":[71],"All":[72],"underwent":[74],"surgery":[75,147],"bone.":[79],"Radiotherapy":[80],"given":[82],"depending":[83],"on":[84],"tumor":[85],"stage":[86],"histopathologic":[88],"findings.":[89],"MAIN":[90],"OUTCOME":[91],"MEASURES:":[92],"2-year":[94,109,151],"rates":[96,111],"undergoing":[99],"surgical":[100],"resection":[101],"or":[103],"without":[104],"adjuvant":[105,163],"radiotherapy.":[106],"RESULTS:":[107],"as":[122],"follows:":[123],"T1":[124],"lesions":[125],"100%,":[126],"T2":[127],"80%,":[128],"T3":[129,136,172],"50%,":[130],"T4":[132],"7%.":[133],"Survival":[134],"tumors":[137],"75%":[139],"postoperative":[141],"radiotherapy,":[142],"compared":[143],"0%":[145],"alone.":[148],"CONCLUSIONS:":[149],"data":[153],"directly":[154],"correlated":[155],"system.":[159],"use":[161],"radiotherapy":[164],"increased":[165],"rate":[167],"in":[168],"lesion.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":36},{"year":2023,"cited_by_count":26},{"year":2022,"cited_by_count":31},{"year":2021,"cited_by_count":35},{"year":2020,"cited_by_count":26},{"year":2019,"cited_by_count":18},{"year":2018,"cited_by_count":26},{"year":2017,"cited_by_count":21},{"year":2016,"cited_by_count":21},{"year":2015,"cited_by_count":22},{"year":2014,"cited_by_count":18},{"year":2013,"cited_by_count":18},{"year":2012,"cited_by_count":21}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}
