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Neurofibromatosis type 2
Pronunciation
Definition 1
A genetic condition in which tumors form on the nerves of the inner ear and cause loss of hearing and balance. Tumors may also occur in the brain and on nerves in the skull and spinal cord, and may cause loss of speech, eye movement, and the ability to swallow. Also called acoustic neurofibromatosis and NF2. (NCI Dictionary)
Definition 2
An autosomal dominant disorder caused by mutations in the NF2 tumor suppressor gene. It is characterized by the development of peripheral and central nervous system tumors including acoustic schwannomas, neurofibromas, gliomas, and meningiomas. (NCI Thesaurus)
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