{"id":"https://openalex.org/W2332214101","doi":"https://doi.org/10.5631/jibirin.85.1563","title":"Cochlear Fistula in Ears after Radical Tympanomastoidectomy; A Report of Three Cases.","display_name":"Cochlear Fistula in Ears after Radical Tympanomastoidectomy; A Report of Three Cases.","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W2332214101","doi":"https://doi.org/10.5631/jibirin.85.1563","mag":"2332214101"},"language":"en","primary_location":{"id":"doi:10.5631/jibirin.85.1563","doi":"https://doi.org/10.5631/jibirin.85.1563","is_oa":true,"landing_page_url":"https://doi.org/10.5631/jibirin.85.1563","pdf_url":"https://www.jstage.jst.go.jp/article/jibirin1925/85/10/85_10_1563/_pdf","source":{"id":"https://openalex.org/S4210189610","display_name":"Practica Oto-Rhino-Laryngologica","issn_l":"0032-6313","issn":["0032-6313","1884-4545"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practica Oto-Rhino-Laryngologica","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/jibirin1925/85/10/85_10_1563/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101658318","display_name":"Toshimitsu Kobayashi","orcid":"https://orcid.org/0000-0001-5269-6140","observed_orcids":["https://orcid.org/0000-0001-5269-6140"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshimitsu Kobayashi","raw_affiliation_strings":["( Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"( Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113782304","display_name":"Masaru Toshima","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaru Toshima","raw_affiliation_strings":["( Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"( Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuji Yaginuma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuji Yaginuma","raw_affiliation_strings":["( Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"( Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110441223","display_name":"Tomonori Takasaka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomonori Takasaka","raw_affiliation_strings":["( Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"( Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I201537933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.26957955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"85","issue":"10","first_page":"1563","last_page":"1570"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10861","display_name":"Ear Surgery and Otitis Media","score":0.9467999935150146,"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"}},"topics":[{"id":"https://openalex.org/T10861","display_name":"Ear Surgery and Otitis Media","score":0.9467999935150146,"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/T10542","display_name":"Vestibular and auditory disorders","score":0.02800000086426735,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14326","display_name":"Ear and Head Tumors","score":0.009499999694526196,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/labyrinthine-fistula","display_name":"labyrinthine fistula","score":0.9089999794960022},{"id":"https://openalex.org/keywords/postoperative-complications","display_name":"postoperative complications","score":0.7519999742507935},{"id":"https://openalex.org/keywords/dizziness","display_name":"dizziness","score":0.7760000228881836},{"id":"https://openalex.org/keywords/cholesteatoma","display_name":"cholesteatoma","score":0.7870000004768372},{"id":"https://openalex.org/keywords/hearing-loss","display_name":"hearing loss","score":0.5410000085830688},{"id":"https://openalex.org/keywords/fibrin-glue","display_name":"fibrin glue","score":0.6290000081062317},{"id":"https://openalex.org/keywords/labyrinthectomy","display_name":"labyrinthectomy","score":0.9390000104904175},{"id":"https://openalex.org/keywords/differential-diagnosis-of-dizziness","display_name":"differential diagnosis of dizziness","score":0.8370000123977661},{"id":"https://openalex.org/keywords/middle-ear-surgery","display_name":"middle ear surgery","score":0.7670000195503235}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8851336240768433},{"id":"https://openalex.org/C2776341189","wikidata":"https://www.wikidata.org/wiki/Q189470","display_name":"Fistula","level":2,"score":0.8067290782928467},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.6740793585777283},{"id":"https://openalex.org/C1343632","wikidata":"https://www.wikidata.org/wiki/Q1245089","display_name":"Promontory","level":2,"score":0.6248823404312134},{"id":"https://openalex.org/C2780493683","wikidata":"https://www.wikidata.org/wiki/Q16035842","display_name":"Hearing loss","level":2,"score":0.5559296607971191},{"id":"https://openalex.org/C2777846895","wikidata":"https://www.wikidata.org/wiki/Q501553","display_name":"Middle ear","level":2,"score":0.5394312739372253},{"id":"https://openalex.org/C2778596372","wikidata":"https://www.wikidata.org/wiki/Q6593307","display_name":"Membranous labyrinth","level":3,"score":0.47169116139411926},{"id":"https://openalex.org/C2780130748","wikidata":"https://www.wikidata.org/wiki/Q317857","display_name":"Cochlea","level":2,"score":0.3193920850753784},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.299430787563324},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5631/jibirin.85.1563","doi":"https://doi.org/10.5631/jibirin.85.1563","is_oa":true,"landing_page_url":"https://doi.org/10.5631/jibirin.85.1563","pdf_url":"https://www.jstage.jst.go.jp/article/jibirin1925/85/10/85_10_1563/_pdf","source":{"id":"https://openalex.org/S4210189610","display_name":"Practica Oto-Rhino-Laryngologica","issn_l":"0032-6313","issn":["0032-6313","1884-4545"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practica Oto-Rhino-Laryngologica","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.5631/jibirin.85.1563","doi":"https://doi.org/10.5631/jibirin.85.1563","is_oa":true,"landing_page_url":"https://doi.org/10.5631/jibirin.85.1563","pdf_url":"https://www.jstage.jst.go.jp/article/jibirin1925/85/10/85_10_1563/_pdf","source":{"id":"https://openalex.org/S4210189610","display_name":"Practica Oto-Rhino-Laryngologica","issn_l":"0032-6313","issn":["0032-6313","1884-4545"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practica Oto-Rhino-Laryngologica","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9476000070571899,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2332214101.pdf","grobid_xml":"https://content.openalex.org/works/W2332214101.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2886326484","https://openalex.org/W2327227282","https://openalex.org/W193403169","https://openalex.org/W1971506841","https://openalex.org/W2325667392","https://openalex.org/W2140050220","https://openalex.org/W2272522675","https://openalex.org/W1650288630","https://openalex.org/W2332552026","https://openalex.org/W4206700594"],"abstract_inverted_index":{"Labyrinthine":[0],"fistula":[1,10,20,95,107,137,154,189,215],"is":[2,11,155,180],"a":[3,94,163,187],"common":[4],"complication":[5],"of":[6,18,76,142,166,170,193,210,223],"cholesteatoma,":[7],"but":[8],"cochlear":[9,19,74,106,196,214],"very":[12],"rare.":[13],"We":[14],"report":[15],"three":[16],"cases":[17],"found":[21,80],"in":[22,56,69,81,127,219,225],"ears":[23],"which":[24],"had":[25,38,53,93,124,229],"previously":[26],"been":[27],"treated":[28],"with":[29,110,119,147],"radical":[30,230],"tympanomastoidectomy,":[31],"one":[32,70],"male":[33],"and":[34,60,87,112,115],"two":[35,103],"females,":[36],"who":[37,227],"developed":[39],"dizziness":[40,167,224],"10":[41],"to":[42,157,202,208],"28":[43],"years":[44],"after":[45,152],"the":[46,57,82,85,98,105,128,136,143,171,174,177,194,204,211,220],"last":[47],"middle":[48,172,233],"ear":[49,59,234],"surgery.":[50,235],"Two":[51],"patients":[52,104,226],"no":[54],"hearing":[55,65,149],"affected":[58],"80":[61],"dB":[62],"mixed":[63],"type":[64,232],"loss":[66],"was":[67,108,132],"noted":[68],"patient.":[71],"At":[72],"surgery,":[73],"fistulas":[75,209],"various":[77],"sizes":[78],"were":[79],"promontory":[83],"between":[84],"oval":[86],"round":[88],"windows.":[89],"One":[90,122],"patient":[91,123,146,164],"also":[92],"opening":[96],"into":[97],"lateral":[99],"semicircular":[100,212],"canal.":[101],"In":[102,206],"covered":[109],"fascia":[111],"bone":[113],"fragments":[114],"then":[116],"firmly":[117],"sealed":[118],"fibrin":[120],"glue.":[121],"obvious":[125],"infection":[126],"cochlea,":[129],"so":[130],"labyrinthectomy":[131],"performed.":[133],"Surgery":[134],"relieved":[135],"symptoms":[138],"caused":[139],"by":[140,159],"manipulation":[141,169],"ear.":[144],"The":[145],"residual":[148],"became":[150],"deaf":[151],"surgery.Cochlear":[153],"hard":[156],"detect":[158],"regular":[160],"otoscopy.":[161],"When":[162],"complains":[165],"upon":[168],"ear,":[173],"site":[175],"where":[176],"dizzy":[178],"sensation":[179],"most":[181],"severe":[182],"should":[183,198],"be":[184,199,217],"recorded":[185],"as":[186],"possible":[188],"site.":[190],"CT":[191],"scan":[192],"bony":[195],"wall":[197],"examined":[200],"carefully":[201],"confirm":[203],"diagnosis.":[205],"addition":[207],"canals,":[213],"must":[216],"included":[218],"differential":[221],"diagnosis":[222],"have":[228],"tympanomastoidectomy":[231]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}