05/22/2026
Today, May 22nd, is World NF2 Related Schwannomatosis Day (NF2-SWN)
What is NF2-SWN? đź’™
This type of NF occurs in about 1 in 25,000 people. NF2-SWN is characterized by hearing loss or tinnitus (ringing in the ears), which is the result of benign tumors that form on the vestibular nerve in the brain. The hallmark of NF2-SWN is the appearance of bilateral vestibular schwannomas (benign tumors), on both sides of the vestibular nerve.
People with NF2-SWN may also develop schwannomas in other parts of the body or may develop other types of benign brain or spinal tumors. NF2-related schwannomatosis was formerly called neurofibromatosis type 2, or NF2, but was reclassified under the umbrella term schwannomatosis in 2022. NF2-SWN is usually diagnosed in young adulthood.
Want to learn more about NF2?
Here is a great organization that focuses on NF2 Related Schwannomatosis research and cure:
https://curenf2.org