My doc says i've got acoustic neuroma. what does this mean?

See a neurotologist: Acoustic neuromas are benign rumors that may cause ringing in the ears, hearing loss, balance difficulties, or if extremely large, facial nerve weakness, or more serious trouble. Depending on their size, and your age they may be treated with observation, surgery or radiation.

8th CN tumor: An acoustic neuroma is a tumor of the eighth cranial nerve, the nerve that subserves hearing and balance. These tumors are usually nonmalignant. They can be associated with other conditions(neurofibromatosis), a thorough physical examination including a black lite exam is needed.Early surgical removal is advised as facial nerve function can be preserved. See my previous answer on acoustic neuroma.

See below : Not all acoustic neuromas need surgically removed. If they are small and hearing is good, they can be watched with repeat mris. In some cases, they can be radiated to stop them from growing and surgery avoided.