Removal of Koos IV acoustic neuroma and auditory brainstem implant in NF2 patient-Reference-Cited by-同舟云学术

Removal of Koos IV acoustic neuroma and auditory brainstem implant in NF2 patient

Published:2021-10 Issue:2 Volume:5 Page:V16
ISSN:2643-5217
Container-title:Neurosurgical Focus: Video
language:
Short-container-title:

Author:

Scala Maria Rosaria¹,Spennato Pietro¹,Volpe Antonio Della²,Santoro Claudia³⁴,Picariello Stefania³,Varricchio Alfonso Maria²,Ruggiero Claudio¹,dé Santi Serena¹,Cinalli Giuseppe¹

Affiliation:

1. Department of Pediatric Neurosurgery and

2. Otology and Cochlear Implant Unit, Santobono-Pausilipon Children’s Hospital, Naples;

3. Neurofibromatosis Referral Centre, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli,” Naples; and

4. Departments of Physical and Mental Health, and Preventive Medicine, University of Campania “Luigi Vanvitelli,” Naples, Italy

Abstract

The authors present the case of removal of a Koos grade IV right acoustic neuroma in a neurofibromatosis type 2 (NF2) patient, already operated on for left cerebellopontine angle meningioma at 7 years of age and a left acoustic neuroma at 16 years of age. A transpetrosal approach allowed cochlear sensor implantation to detect residual hearing. An enlarged retrosigmoid approach then allowed subtotal microsurgical removal of the lesion; consequently, the authors illustrate the technical nuances of an auditory brainstem implant (ABI). One month after surgery, the ABI was successfully switched on, giving back hearing perception to the patient. The video can be found here: https://stream.cadmore.media/r10.3171/2021.7.FOCVID2188

Publisher

Journal of Neurosurgery Publishing Group (JNSPG)

Subject

General Medicine

Link

https://thejns.org/downloadpdf/journals/neurosurg-focus-video/5/2/article-pV16.xml

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