Neurofibromatosis type II (NF2) is a genetic disorder characterized by the growth of noncancerous tumors on the nerves, particularly in the brain and spinal cord. These tumors, called vestibular schwannomas, can lead to hearing loss, balance issues, and other neurological problems. NF2 is caused by mutations in the NF2 gene, which is responsible for producing a protein that helps regulate cell growth. The condition is usually inherited in an autosomal dominant pattern, meaning that only one copy of the mutated gene from an affected parent can cause the disorder in their children. Symptoms often appear in late adolescence or early adulthood, and regular monitoring is essential for managing the condition and its complications.