Extended Vestibular Schwannoma Presenting as an External Auditory Canal Mass: Two New Cases and Review of the Literature
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This article describes two rare cases of vestibular schwannoma extending to the external audi-tory canal (EAC). Vestibular schwannomas typically arise from the internal acoustic canal andhave a slow growth rate, rarely extending to the middle ear extension and even rarer EAC. Thearticle highlights the importance of considering vestibular schwannoma as a differential diag-nosis in patients with masses in the EAC and the need for early diagnosis and treatment to pre-vent potential complications.
Abstract
This article describes two rare cases of vestibular schwannoma extending to the external audi-tory canal (EAC). Vestibular schwannomas typically arise from the internal acoustic canal andhave a slow growth rate, rarely extending to the middle ear extension and even rarer EAC. Thearticle highlights the importance of considering vestibular schwannoma as a differential diag-nosis in patients with masses in the EAC and the need for early diagnosis and treatment to pre-vent potential complications.
참고문헌 (11)
- Venkatasamy A, "Extension patterns of vestibular schwannomas towards the middle ear : Three new cases and review of the literature", Eur Arch Otorhinolaryngol, 276(4), pp.969~976 (2019)
- Rahmathulla G, "Vestibular schwannoma of oscillating size : A case report and review of literature", Surg Neurol Int, 2, pp.187~ (2011)
- Plontke SK, "Intralabyrinthine schwannomas : Surgical management and hearing rehabilitation with cochlear implants", HNO, 65(suppl 2), pp.136~148 (2017)
- Tieleman A, "Imaging of intralabyrinthine schwannomas : A retrospective study of 52 cases with emphasis on lesion growth", AJNR Am J Neuroradiol, 29(5), pp.898~905 (2008)
- Tran Ba Huy P, "Acoustic schwannoma presenting as a tumor of the external auditory canal : Case report", Ann Otol Rhinol Laryngol, 96(4), pp.415~418 (1987)
- 이치규, "외이도 종물로 발견된 청신경종 1예", 대한이비인후-두경부외과학회지, 52(4), pp.362~365 (2009), 대한이비인후과학회
- Woolford TJ, "An extensive vestibular schwannoma with both intracranial spread and lateral extension to the external auditory canal", J Laryngol Otol, 108(2), pp.149~151 (1994)
- Carreño M, "Vestibular schwannoma : Unusual recurrence presenting as an external auditory canal mass", Skull Base Surg, 9(2), pp.141~143 (1999)
- Yamada S, "A rare case of acoustic neuroma extending from the cerebellopontine angle to the external auditory canal", J Clin Neurosci, 5(1), pp.94~97 (1998)
- 전현종, "미로내 신경초종 1예와 이전 국내에서 보고된 미로내 신경초종 증례의 문헌 고찰", 대한이비인후-두경부외과학회지, 63(6), pp.270~275 (2020), 대한이비인후과학회[DOI]
- Carlson ML, "Multiple unilateral vestibular schwannomas: Segmental NF2 or sporadic occurrence?", J Neurol Surg Rep, 77(2), pp.e106~e108 (2016)