Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma
: Simultaneous removal and cochlear implantation (CI) have been reported in intralabyrinthine and intracochlear schwannoma. A wide range of postoperative hearing outcomes have been reported after CI in these cases. This study evaluated the outcomes of performing a simultaneous resection of Schwannom...
Gespeichert in:
| Veröffentlicht in: | Journal of clinical medicine 2024-06, Vol.13 (11), p.3042 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 11 |
| container_start_page | 3042 |
| container_title | Journal of clinical medicine |
| container_volume | 13 |
| creator | AlMutawah, Abdullah A Kim, Taegyeong Chung, Jong Woo |
| description | : Simultaneous removal and cochlear implantation (CI) have been reported in intralabyrinthine and intracochlear schwannoma. A wide range of postoperative hearing outcomes have been reported after CI in these cases. This study evaluated the outcomes of performing a simultaneous resection of Schwannoma in cochlea and cochlear implantation (CI), aiming to assess the effectiveness of this combined surgical approach for hearing rehabilitation with CI.
: This retrospective case series was conducted at a tertiary care center. The study included four consecutive patients with profound sensorineural hearing loss due to a mass inside the cochlea. These patients underwent simultaneous single-sided CI and tumor resection performed by the same surgeon. Preoperative and postoperative audiological assessments were conducted to evaluate the patients' hearing outcomes before and after the surgical intervention.
: Simultaneous CI with tumor resection was successful in all cases. Two of the four patients had a unilateral tumor, while the other two had a bilateral tumor with the involvement of the internal auditory canal and cerebellopontine angle (neurofibromatosis type 2 (NF2)). In two cases of unilateral tumor, aided free-field pure tone average (PTA) was 26 dB, and 46 dB hearing level (HL), and word recognition score (WRS) at 65 dB was 40% and 68%, respectively, 3 months after surgery. In two cases of tumor with NF2, aided free-field PTA was 36 dB and 60 dB HL, and both cases showed 0% WRS at 65 dB 3 months after surgery.
: Simultaneous schwannoma excision and CI in patients with Schwannoma inside cochlea are surgically practical and safe. Postoperatively, there was a notable improvement in hearing in cases of sporadic schwannoma, regardless of the type of CI used. However, there was 0% WRS in the two NF2 patients with a mass in the internal auditory canal. |
| doi_str_mv | 10.3390/jcm13113042 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11172463</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A797907830</galeid><sourcerecordid>A797907830</sourcerecordid><originalsourceid>FETCH-LOGICAL-c435t-4bccba1c0fd8b69825f0e4af3461e5dc3f05669cd4616a8b3a3c877365f80acb3</originalsourceid><addsrcrecordid>eNptkt9v0zAQxyMEYtPYE-_IEi9IKMOOk9h5QlXFj0oTk2h5ti7OuXWV2MVOmPan8d_hrttoEfaDz77Pfc93uix7zegV5w39sNUD44xxWhbPsvOCCpFTLvnzI_ssu4xxS9OSsiyYeJmdcSmbQlT8PPs9mzrre7-2GnpyM43aD0i8IeMGydIOUz-CQz9FspoGH8h3jKhH6x0B15G515seIZDFsOvBjXDvsY6sbj2ZQ8S4l1rufIDO6vuQE883nII3tg1-gNFHm7Lc7ZAU-SxGry2M2JGFGwPox0RLvbkF5xL_KnthoI94-XBeZD8-f1rNv-bXN18W89l1rktejXnZat0C09R0sq0bWVSGYgmGlzXDqtPc0KquG92lew2y5cC1FILXlZEUdMsvso8H3d3UDthp3P-nV7tgBwh3yoNVpx5nN2rtfynGmCjKmieFdw8Kwf-cMI5qsFFj3x86qzgVVFJGaZPQt_-gWz8Fl-pLVC3Kgkom_lJr6FFZZ_y-RXtRNRONaKiQnCbq6j9U2h0OVnuHxqb3k4D3hwAdfIwBzVORjKr9tKmjaUv0m-O-PLGPs8X_AGUV0m8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3067420817</pqid></control><display><type>article</type><title>Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma</title><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>PubMed Central Open Access</source><creator>AlMutawah, Abdullah A ; Kim, Taegyeong ; Chung, Jong Woo</creator><creatorcontrib>AlMutawah, Abdullah A ; Kim, Taegyeong ; Chung, Jong Woo</creatorcontrib><description>: Simultaneous removal and cochlear implantation (CI) have been reported in intralabyrinthine and intracochlear schwannoma. A wide range of postoperative hearing outcomes have been reported after CI in these cases. This study evaluated the outcomes of performing a simultaneous resection of Schwannoma in cochlea and cochlear implantation (CI), aiming to assess the effectiveness of this combined surgical approach for hearing rehabilitation with CI.
: This retrospective case series was conducted at a tertiary care center. The study included four consecutive patients with profound sensorineural hearing loss due to a mass inside the cochlea. These patients underwent simultaneous single-sided CI and tumor resection performed by the same surgeon. Preoperative and postoperative audiological assessments were conducted to evaluate the patients' hearing outcomes before and after the surgical intervention.
: Simultaneous CI with tumor resection was successful in all cases. Two of the four patients had a unilateral tumor, while the other two had a bilateral tumor with the involvement of the internal auditory canal and cerebellopontine angle (neurofibromatosis type 2 (NF2)). In two cases of unilateral tumor, aided free-field pure tone average (PTA) was 26 dB, and 46 dB hearing level (HL), and word recognition score (WRS) at 65 dB was 40% and 68%, respectively, 3 months after surgery. In two cases of tumor with NF2, aided free-field PTA was 36 dB and 60 dB HL, and both cases showed 0% WRS at 65 dB 3 months after surgery.
: Simultaneous schwannoma excision and CI in patients with Schwannoma inside cochlea are surgically practical and safe. Postoperatively, there was a notable improvement in hearing in cases of sporadic schwannoma, regardless of the type of CI used. However, there was 0% WRS in the two NF2 patients with a mass in the internal auditory canal.</description><identifier>ISSN: 2077-0383</identifier><identifier>EISSN: 2077-0383</identifier><identifier>DOI: 10.3390/jcm13113042</identifier><identifier>PMID: 38892753</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Audiometry ; Brain cancer ; Case Report ; Cochlear implants ; Deafness ; Electrodes ; Genetic disorders ; Hearing loss ; Hearing protection ; Magnetic resonance imaging ; Mutation ; Neurofibromatosis ; Patients ; Radiosurgery ; Surgery ; Tinnitus ; Transplants & implants ; Tumors</subject><ispartof>Journal of clinical medicine, 2024-06, Vol.13 (11), p.3042</ispartof><rights>COPYRIGHT 2024 MDPI AG</rights><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2024 by the authors. 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c435t-4bccba1c0fd8b69825f0e4af3461e5dc3f05669cd4616a8b3a3c877365f80acb3</cites><orcidid>0000-0002-3554-1566 ; 0000-0003-0765-9134</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11172463/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11172463/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38892753$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>AlMutawah, Abdullah A</creatorcontrib><creatorcontrib>Kim, Taegyeong</creatorcontrib><creatorcontrib>Chung, Jong Woo</creatorcontrib><title>Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma</title><title>Journal of clinical medicine</title><addtitle>J Clin Med</addtitle><description>: Simultaneous removal and cochlear implantation (CI) have been reported in intralabyrinthine and intracochlear schwannoma. A wide range of postoperative hearing outcomes have been reported after CI in these cases. This study evaluated the outcomes of performing a simultaneous resection of Schwannoma in cochlea and cochlear implantation (CI), aiming to assess the effectiveness of this combined surgical approach for hearing rehabilitation with CI.
: This retrospective case series was conducted at a tertiary care center. The study included four consecutive patients with profound sensorineural hearing loss due to a mass inside the cochlea. These patients underwent simultaneous single-sided CI and tumor resection performed by the same surgeon. Preoperative and postoperative audiological assessments were conducted to evaluate the patients' hearing outcomes before and after the surgical intervention.
: Simultaneous CI with tumor resection was successful in all cases. Two of the four patients had a unilateral tumor, while the other two had a bilateral tumor with the involvement of the internal auditory canal and cerebellopontine angle (neurofibromatosis type 2 (NF2)). In two cases of unilateral tumor, aided free-field pure tone average (PTA) was 26 dB, and 46 dB hearing level (HL), and word recognition score (WRS) at 65 dB was 40% and 68%, respectively, 3 months after surgery. In two cases of tumor with NF2, aided free-field PTA was 36 dB and 60 dB HL, and both cases showed 0% WRS at 65 dB 3 months after surgery.
: Simultaneous schwannoma excision and CI in patients with Schwannoma inside cochlea are surgically practical and safe. Postoperatively, there was a notable improvement in hearing in cases of sporadic schwannoma, regardless of the type of CI used. However, there was 0% WRS in the two NF2 patients with a mass in the internal auditory canal.</description><subject>Audiometry</subject><subject>Brain cancer</subject><subject>Case Report</subject><subject>Cochlear implants</subject><subject>Deafness</subject><subject>Electrodes</subject><subject>Genetic disorders</subject><subject>Hearing loss</subject><subject>Hearing protection</subject><subject>Magnetic resonance imaging</subject><subject>Mutation</subject><subject>Neurofibromatosis</subject><subject>Patients</subject><subject>Radiosurgery</subject><subject>Surgery</subject><subject>Tinnitus</subject><subject>Transplants & implants</subject><subject>Tumors</subject><issn>2077-0383</issn><issn>2077-0383</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNptkt9v0zAQxyMEYtPYE-_IEi9IKMOOk9h5QlXFj0oTk2h5ti7OuXWV2MVOmPan8d_hrttoEfaDz77Pfc93uix7zegV5w39sNUD44xxWhbPsvOCCpFTLvnzI_ssu4xxS9OSsiyYeJmdcSmbQlT8PPs9mzrre7-2GnpyM43aD0i8IeMGydIOUz-CQz9FspoGH8h3jKhH6x0B15G515seIZDFsOvBjXDvsY6sbj2ZQ8S4l1rufIDO6vuQE883nII3tg1-gNFHm7Lc7ZAU-SxGry2M2JGFGwPox0RLvbkF5xL_KnthoI94-XBeZD8-f1rNv-bXN18W89l1rktejXnZat0C09R0sq0bWVSGYgmGlzXDqtPc0KquG92lew2y5cC1FILXlZEUdMsvso8H3d3UDthp3P-nV7tgBwh3yoNVpx5nN2rtfynGmCjKmieFdw8Kwf-cMI5qsFFj3x86qzgVVFJGaZPQt_-gWz8Fl-pLVC3Kgkom_lJr6FFZZ_y-RXtRNRONaKiQnCbq6j9U2h0OVnuHxqb3k4D3hwAdfIwBzVORjKr9tKmjaUv0m-O-PLGPs8X_AGUV0m8</recordid><startdate>20240601</startdate><enddate>20240601</enddate><creator>AlMutawah, Abdullah A</creator><creator>Kim, Taegyeong</creator><creator>Chung, Jong Woo</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-3554-1566</orcidid><orcidid>https://orcid.org/0000-0003-0765-9134</orcidid></search><sort><creationdate>20240601</creationdate><title>Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma</title><author>AlMutawah, Abdullah A ; Kim, Taegyeong ; Chung, Jong Woo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-4bccba1c0fd8b69825f0e4af3461e5dc3f05669cd4616a8b3a3c877365f80acb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Audiometry</topic><topic>Brain cancer</topic><topic>Case Report</topic><topic>Cochlear implants</topic><topic>Deafness</topic><topic>Electrodes</topic><topic>Genetic disorders</topic><topic>Hearing loss</topic><topic>Hearing protection</topic><topic>Magnetic resonance imaging</topic><topic>Mutation</topic><topic>Neurofibromatosis</topic><topic>Patients</topic><topic>Radiosurgery</topic><topic>Surgery</topic><topic>Tinnitus</topic><topic>Transplants & implants</topic><topic>Tumors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>AlMutawah, Abdullah A</creatorcontrib><creatorcontrib>Kim, Taegyeong</creatorcontrib><creatorcontrib>Chung, Jong Woo</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of clinical medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>AlMutawah, Abdullah A</au><au>Kim, Taegyeong</au><au>Chung, Jong Woo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma</atitle><jtitle>Journal of clinical medicine</jtitle><addtitle>J Clin Med</addtitle><date>2024-06-01</date><risdate>2024</risdate><volume>13</volume><issue>11</issue><spage>3042</spage><pages>3042-</pages><issn>2077-0383</issn><eissn>2077-0383</eissn><abstract>: Simultaneous removal and cochlear implantation (CI) have been reported in intralabyrinthine and intracochlear schwannoma. A wide range of postoperative hearing outcomes have been reported after CI in these cases. This study evaluated the outcomes of performing a simultaneous resection of Schwannoma in cochlea and cochlear implantation (CI), aiming to assess the effectiveness of this combined surgical approach for hearing rehabilitation with CI.
: This retrospective case series was conducted at a tertiary care center. The study included four consecutive patients with profound sensorineural hearing loss due to a mass inside the cochlea. These patients underwent simultaneous single-sided CI and tumor resection performed by the same surgeon. Preoperative and postoperative audiological assessments were conducted to evaluate the patients' hearing outcomes before and after the surgical intervention.
: Simultaneous CI with tumor resection was successful in all cases. Two of the four patients had a unilateral tumor, while the other two had a bilateral tumor with the involvement of the internal auditory canal and cerebellopontine angle (neurofibromatosis type 2 (NF2)). In two cases of unilateral tumor, aided free-field pure tone average (PTA) was 26 dB, and 46 dB hearing level (HL), and word recognition score (WRS) at 65 dB was 40% and 68%, respectively, 3 months after surgery. In two cases of tumor with NF2, aided free-field PTA was 36 dB and 60 dB HL, and both cases showed 0% WRS at 65 dB 3 months after surgery.
: Simultaneous schwannoma excision and CI in patients with Schwannoma inside cochlea are surgically practical and safe. Postoperatively, there was a notable improvement in hearing in cases of sporadic schwannoma, regardless of the type of CI used. However, there was 0% WRS in the two NF2 patients with a mass in the internal auditory canal.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>38892753</pmid><doi>10.3390/jcm13113042</doi><orcidid>https://orcid.org/0000-0002-3554-1566</orcidid><orcidid>https://orcid.org/0000-0003-0765-9134</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2077-0383 |
| ispartof | Journal of clinical medicine, 2024-06, Vol.13 (11), p.3042 |
| issn | 2077-0383 2077-0383 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11172463 |
| source | MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals; PubMed Central; PubMed Central Open Access |
| subjects | Audiometry Brain cancer Case Report Cochlear implants Deafness Electrodes Genetic disorders Hearing loss Hearing protection Magnetic resonance imaging Mutation Neurofibromatosis Patients Radiosurgery Surgery Tinnitus Transplants & implants Tumors |
| title | Audiological Outcome of the Simultaneous Tumor Resection and Cochlear Implantation in Two Cases of Sporadic and Two Cases of Neurofibromatosis Type 2-Associated Intracochlear Schwannoma |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T20%3A59%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Audiological%20Outcome%20of%20the%20Simultaneous%20Tumor%20Resection%20and%20Cochlear%20Implantation%20in%20Two%20Cases%20of%20Sporadic%20and%20Two%20Cases%20of%20Neurofibromatosis%20Type%202-Associated%20Intracochlear%20Schwannoma&rft.jtitle=Journal%20of%20clinical%20medicine&rft.au=AlMutawah,%20Abdullah%20A&rft.date=2024-06-01&rft.volume=13&rft.issue=11&rft.spage=3042&rft.pages=3042-&rft.issn=2077-0383&rft.eissn=2077-0383&rft_id=info:doi/10.3390/jcm13113042&rft_dat=%3Cgale_pubme%3EA797907830%3C/gale_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3067420817&rft_id=info:pmid/38892753&rft_galeid=A797907830&rfr_iscdi=true |