BANF acoustic neurinoma

BANF Acoustic Neurinoma

BANF Acoustic Neurinoma is a benign, usually slow-growing tumor that develops on the main (vestibular) nerve leading from the inner ear to the brain. Branches of this nerve directly influence balance and hearing, and pressure from an acoustic neuroma can cause hearing loss, ringing in the ear, and unsteadiness.

Etiology

The cause of BANF Acoustic Neurinoma is largely unknown. However, it is known that the condition is associated with a malfunction of the gene on chromosome 22. Normally, this gene produces a protein that helps control the growth of Schwann cells covering the nerves. Mutations in this gene lead to uncontrolled growth of Schwann cells, resulting in an acoustic neuroma.

Symptoms

The symptoms of BANF Acoustic Neurinoma can vary greatly depending on the size and rate of growth of the tumor. Common symptoms include hearing loss, tinnitus (ringing in the ear), and balance difficulties. Less common symptoms include dizziness, numbness or weakness of the face, and changes in taste or swallowing.

Diagnosis

Diagnosis of BANF Acoustic Neurinoma typically involves a hearing test, balance tests, and imaging tests such as MRI or CT scans. These tests can help determine the size and location of the tumor, as well as the best treatment options.

Treatment

Treatment options for BANF Acoustic Neurinoma include observation, radiation therapy, and surgical removal. The best treatment option depends on the size and growth rate of the tumor, as well as the patient's overall health and personal preferences.

Prognosis

The prognosis for BANF Acoustic Neurinoma is generally good. Most patients are able to live normal, healthy lives with appropriate treatment. However, long-term monitoring is often necessary to ensure the tumor does not regrow.