Extended Middle Cranial Fossa Approach for Acoustic Neuroma Surgery
نویسندگان
چکیده
منابع مشابه
Complications of the Middle Cranial Fossa Approach for Acoustic Neuroma Removal.
OBJECTIVE To analyze postoperative complications after microsurgery for acoustic neuroma (AN) via the middle fossa approach (MFA). MATERIALS AND METHODS In total, 203 consecutive patients of a tertiary skull base referral center at a university hospital were included in this retrospective chart and database analysis. All patients had undergone primary microsurgery at the Otorhinolaryngology d...
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There are 3 approaches for the surgical treatment of acoustic neuroma namely: 1) translabyrinthine approach 2) retrosigmoid approach, and 3) middle fossa approach. The middle fossa approach was used for the removal of small or intracanalicular tumors, with or without serviceable hearing. The first case presented with severe right sensorineural hearing loss and facial palsy; the second with prog...
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Techniques used to monitor the function of the seventh and eighth cranial nerves during acoustic neuroma and other posterior fossa surgery are reviewed. The auditory brainstem response (ABR), electrocochleogram (ECochG) and direct recording from the auditory nerve (CNAP) were compared. The best technique is the ECochG, although in many cases, the CNAP should be used as a back-up technique. The ...
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A 21-year-old male presented for evaluation of transient loss of consciousness and was found to have a hyperdense mass in the left middle fossa. He underwent craniotomy for tumor resection. Intra- and extradural invasion was noted. Gross total resection was achieved. Pathology demonstrated a densely cellular neoplasm with predominately spindle cell morphology in a collagen-containing stroma, ar...
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Introduction: Different approaches have been developed to find the position of the internal auditory canal (IAC)in middle cranial fossa approach. A feasibility study was performed to investigate the combination of cone beam computed tomography (CBCT), optical coherence tomography (OCT), and laser ablation to assist a surgeon in a middle cranial fossa approach by outlining the internal auditory ...
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ژورنال
عنوان ژورنال: Skull Base
سال: 1991
ISSN: 1531-5010,1532-0065
DOI: 10.1055/s-2008-1057004