Massive Temporal Lobe Cholesteatoma

Autor: Sandeep Bhuta, Brent McMonagle, Pasan Waidyasekara, Samuel A. Dowthwaite, Ellison Stephenson
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Case Reports in Otolaryngology, Vol 2015 (2015)
Case Reports in Otolaryngology
ISSN: 2090-6773
2090-6765
Popis: Introduction. Intracranial extension of cholesteatoma is rare. This may occur de novo or recur some time later either contiguous with or separate to the site of the original cholesteatoma.Presentation of Case. A 63-year-old female presented to a tertiary referral hospital with a fluctuating level of consciousness, fever, headache, and right-sided otorrhoea, progressing over several days. Her past medical history included surgery for right ear cholesteatoma and drainage of intracranial abscess 23 years priorly. There had been no relevant symptoms in the interim until 6 weeks prior to this presentation. Imaging demonstrated a large right temporal lobe mass contiguous with the middle ear and mastoid cavity with features consistent with cholesteatoma. The patient underwent a combined transmastoid/middle fossa approach for removal of the cholesteatoma and repair of the tegmen dehiscence. The patient made an uneventful recovery and remains well over 12 months later.Conclusion. This case presentation details a large intracranial cholesteatoma which had extended through a tegmen tympani dehiscence from recurrent right ear cholesteatoma treated by modified radical mastoidectomy over two decades priorly. There was a completely asymptomatic progression of disease until several weeks prior to this presentation.
Databáze: OpenAIRE
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