{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T23:56:04Z","timestamp":1782863764463,"version":"3.54.5"},"reference-count":10,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","license":[{"start":{"date-parts":[[2021,10,1]],"date-time":"2021-10-01T00:00:00Z","timestamp":1633046400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:p>The natural history of neurofibromatosis type 2 (NF2) is profound bilateral hearing loss. The decision to pursue microsurgery may be more complicated in NF2 than with sporadic tumors. Schwannomas in NF2 often occur with other skull base tumors. Treatment should be tailored to preserve auditory perception for as long as possible. The authors present the case of a man with NF2 and a vestibular schwannoma who has poor hearing on the same side as a large petrous apex meningioma, both opposite to a well-hearing ear. This case highlights surgical decision-making and technical nuances during resection of collision tumors in NF2.<\/jats:p>\n                  <jats:p>\n                    The video can be found here:\n                    <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/stream.cadmore.media\/r10.3171\/2021.7.FOCVID21130\">https:\/\/stream.cadmore.media\/r10.3171\/2021.7.FOCVID21130<\/jats:ext-link>\n                  <\/jats:p>","DOI":"10.3171\/2021.7.focvid21130","type":"journal-article","created":{"date-parts":[[2021,10,1]],"date-time":"2021-10-01T09:30:03Z","timestamp":1633080603000},"page":"V17","source":"Crossref","is-referenced-by-count":1,"title":["Combined translabyrinthine, anterior petrosal approach for resection of collision vestibular schwannoma and petrous apex meningioma in neurofibromatosis type 2, with auditory brainstem implant placement"],"prefix":"10.3171","volume":"5","author":[{"given":"Usman A.","family":"Khan","sequence":"first","affiliation":[{"name":"Department of Neurosurgery and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jillian H.","family":"Plonsker","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rick A.","family":"Friedman","sequence":"additional","affiliation":[{"name":"Division of Head and Neck Surgery, University of California San Diego, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc S.","family":"Schwartz","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery and"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"r1","series-title":"Lateral Skull Base Surgery: The House Clinic Atlas","doi-asserted-by":"publisher","DOI":"10.1055\/b-0034-84483","article-title":"The combined petrosal approach to the petroclival region","author":"Friedman RA","year":"2012","unstructured":"Friedman RA, Schwartz MS, Wilkinson EP. The combined petrosal approach to the petroclival region. In: Friedman RA, ed. Lateral Skull Base Surgery: The House Clinic Atlas. Thieme Medical Publishers; 2012.10.1055\/b-0034-84483"},{"key":"r2","series-title":"Comprehensive Management of Vestibular Schwannoma","first-page":"535","article-title":"Microsurgery for neurofibromatosis type 2 focusing on vestibular schwannoma","author":"Schwartz MS","year":"2019","unstructured":"Schwartz MS, Lekovic GP. Microsurgery for neurofibromatosis type 2 focusing on vestibular schwannoma. In: Carlson ML, Link MJ, Driscoll CLW, eds. Comprehensive Management of Vestibular Schwannoma. Thieme Medical Publishers; 2019:535."},{"issue":"1-4","key":"r3","series-title":"Stereotact Funct Neurosurg","doi-asserted-by":"publisher","first-page":"110","DOI":"10.1159\/000075113","article-title":"Use of a multichannel auditory brainstem implant for neurofibromatosis type 2","volume":"81","author":"Schwartz MS","year":"2003","unstructured":"Schwartz MS, Otto SR, Brackmann DE, Hitselberger WE, Shannon RV. Use of a multichannel auditory brainstem implant for neurofibromatosis type 2. Stereotact Funct Neurosurg. 2003;81(1-4):110\u2013114.10.1159\/00007511314742973"},{"issue":"3","key":"r4","series-title":"Otol Neurotol","doi-asserted-by":"publisher","first-page":"394","DOI":"10.1097\/00129492-200405000-00031","article-title":"The evolution of surgical approaches for posterior fossa meningiomas","volume":"25","author":"Shen T","year":"2004","unstructured":"Shen T, Friedman RA, Brackmann DE,  The evolution of surgical approaches for posterior fossa meningiomas. 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