Also known as: NF2, Bilateral acoustic neurofibromatosis or Central bilateral acoustic NF
- Balance problems
- Cataracts at a young age
- Changes in vision
- Coffee-colored marks on the skin (café-au-lait)
- Hearing loss
- Ringing and noises in the ears
- Weakness of the face
- Brain and spinal tumors
- Hearing-related (acoustic) tumors
- Skin tumors
- Genetic testing
- Medical history
- Physical examination
- MRI of the brain and spinal cord
- Hearing and speech evaluation
- Eye exam
Neurofibromatosis 2 (NF2) is a disorder in which tumors form on the nerves of the brain and spine (the central nervous system). It is passed down (inherited) in families.
Although it has a similar name to neurofibromatosis type 1, it is a different and separate condition.
NF2 can be passed down through families in an autosomal dominant pattern. This means that if 1 parent has NF2, any child of that parent has a 50% chance of inheriting the condition.
The main risk factor is having a family history of the condition.
Symptoms of NF2 include:
Exams and Tests
Signs of NF2 include:
Acoustic tumors can be observed, or treated with surgery or radiation.
People with this disorder may benefit from genetic counseling.
People with NF2 should be regularly evaluated with these tests:
A support group can be helpful for emotional support and for giving and receiving practical advice. For information and support, visit www.ctf.org.
Evans DG. Neurofibromatosis 2. GeneReviews. Seattle, WA; University of Washington; 2011:8. www.ncbi.nlm.nih.gov/books/NBK1201/. Accessed: October 24, 2015.
Sahin M. Neurocutaneous syndromes. In: Kliegman RM, Stanton BF, St Geme III JW, Schor NF, eds. Nelson Textbook of Pediatrics. 20th ed. Philadelphia, PA: Elsevier; 2016:chap 596.
- Review date:
- December 07, 2016
- Reviewed by:
- Chad Haldeman-Englert, MD, FACMG, Fullerton Genetics Center, Asheville, NC. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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