Final answer:
Vestibular Schwannoma, also known as Acoustic Neuroma, is a tumor that develops on the eighth cranial nerve and affects both auditory and equilibrium sensations. Symptoms include hearing loss, tinnitus, dizziness, and balance issues. Treatment options include observation, surgery, and radiation therapy.
Step-by-step explanation:
Vestibular Schwannoma, also known as Acoustic Neuroma, is a tumor that develops on the eighth cranial nerve, specifically on the vestibular branch of the nerve. This nerve is responsible for carrying both auditory and equilibrium (balance) sensations from the inner ear to the brain. The tumor usually arises from the Schwann cells that surround the nerve and causes symptoms such as hearing loss, tinnitus (ringing in the ears), dizziness, and balance problems. Treatment options include observation, surgery, and radiation therapy.