{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T04:17:36Z","timestamp":1776917856213,"version":"3.51.2"},"reference-count":22,"publisher":"Georg Thieme Verlag KG","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurol Surg A Cent Eur Neurosurg"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Greater superficial petrosal nerve (GSPN) schwannoma is a rare clinical entity. It forms a small subset of the larger group of facial nerve schwannomas. A thorough literature search yielded only 27 such cases reported to date in the English literature. We present one such rare case of GSPN schwannoma and discuss the clinical spectrum and management along with a review of the literature. We demonstrate the surgical steps in an operative video.<\/jats:p>","DOI":"10.1055\/s-0039-1685168","type":"journal-article","created":{"date-parts":[[2020,5,3]],"date-time":"2020-05-03T22:30:51Z","timestamp":1588545051000},"page":"565-570","source":"Crossref","is-referenced-by-count":5,"title":["Schwannoma of the Greater Superficial Petrosal Nerve: An Unusual Site for a Common Tumor"],"prefix":"10.1055","volume":"81","author":[{"given":"Alok Mohan","family":"Uppar","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, Karnataka, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shilpa","family":"Rao","sequence":"additional","affiliation":[{"name":"Department of Neuropathology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, Karnataka, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chandrajit","family":"Prasad","sequence":"additional","affiliation":[{"name":"NIIR, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, Karnataka, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arivazhagan","family":"Arimappamagan","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, Karnataka, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vani","family":"Santosh","sequence":"additional","affiliation":[{"name":"Department of Neuropathology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, Karnataka, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2020,5,3]]},"reference":[{"issue":"05","key":"ref1","doi-asserted-by":"crossref","first-page":"739","DOI":"10.1227\/00006123-198711000-00027","article-title":"Middle fossa facial schwannoma removed via the intracranial extradural approach: case report and review of the literature","volume":"21","author":"B Rosenblum","year":"1987","journal-title":"Neurosurgery"},{"issue":"01","key":"ref2","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1055\/s-2001-12780","article-title":"Neurinoma of the greater superficial petrosal nerve developed acute facial palsy: case report and review of the literature","volume":"11","author":"N Aihara","year":"2001","journal-title":"Skull Base"},{"issue":"05","key":"ref3","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.3171\/2009.9.JNS09439","article-title":"Schwannoma of the greater superficial petrosal nerve","volume":"113","author":"A Amirjamshidi","year":"2010","journal-title":"J Neurosurg"},{"issue":"04","key":"ref4","doi-asserted-by":"crossref","first-page":"E813","DOI":"10.1227\/01.NEU.0000325501.75772.FD","article-title":"Cellular schwannoma of the greater superficial petrosal nerve presenting with abducens nerve palsy and xerophthalmia: case report","volume":"63","author":"G Ayberk","year":"2008","journal-title":"Neurosurgery"},{"issue":"05","key":"ref5","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1080\/02688699647203","article-title":"Middle cranial fossa schwannoma of the facial nerve","volume":"10","author":"V V Dolenc","year":"1996","journal-title":"Br J Neurosurg"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"721","DOI":"10.3171\/jns.1960.17.4.0721","article-title":"The neurosurgical aspects of seventh nerve neurilemmoma","volume":"17","author":"L T Furlow","year":"1960","journal-title":"J Neurosurg"},{"issue":"04","key":"ref7","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1007\/s10143-010-0277-2","article-title":"Greater petrosal nerve schwannomas-analysis of four cases and review of the literature","volume":"33","author":"S Ichimura","year":"2010","journal-title":"Neurosurg Rev"},{"issue":"04","key":"ref8","first-page":"999","article-title":"Extradural neuromas at the petrous apex: report of two cases","volume":"49","author":"H Kinouchi","year":"2001","journal-title":"Neurosurgery"},{"key":"ref9","first-page":"49","article-title":"On neurinoma of the nervus facialis [in German]","volume":"19","author":"O Kleinsasser","year":"1959","journal-title":"Zentralbl Neurochir"},{"issue":"04","key":"ref10","doi-asserted-by":"crossref","first-page":"691","DOI":"10.3171\/jns.1999.91.4.0691","article-title":"Greater superficial petrosal nerve neurinoma. 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