Open AccessSurgical Excision of Dumbbell-shaped Vagus Nerve Schwannoma: A Case Report
Author(s) -
O Amy,
T Kalai,
Bala Anusha,
Y Zakinah
Publication year - 2020
Publication title -
international medical journal malaysia/iium medical journal malaysia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.139
H-Index - 9
eISSN - 2735-2285
pISSN - 1823-4631
DOI - 10.31436/imjm.v19i3.1672
Subject(s) - medicine , schwannoma , parapharyngeal space , vagus nerve , surgery , anatomy , stimulation
Schwannoma is a benign peripheral nerve sheath tumour that arises from the uncontrolled proliferation of Schwann cells. Intracranial and extracranial vagus nerve schwannoma is an extremely rare entity that poses a surgical challenge due to its delicate location in the cerebrum and parapharyngeal space adjacent to major neck vessels. This report describes a unique case of a 42 years old female with left dumbbell vagus nerve schwannoma, involving both the intracranial and extracranial portion of the left vagus nerve, extending into the parapharyngeal space. She underwent a two-stage surgery in which intracranial vagus schwanomma was debulked initially, and excision of the extracranial schwanomma in the parapharyngeal space was performed in a later setting via a transcervical approach.