meaning of Acoustic neurinoma

Acoustic neurinoma meaning in Medical Dictionary

a harmless cyst which will develop on the hearing and stability nerves close to the internal ear. The tumor results from an overproduction of Schwann cells -- small sheet-like cells that usually wrap around nerve fibers like onion skin and help offer the nerves. When development is uncommonly extortionate, Schwann cells lot together, pushing up against the hearing and balance nerves, often causing gradual hearing loss, tinnitus (tinnitus), and faintness. If the tumor becomes big, it can hinder the facial nerve, causing partial paralysis, and eventually press against nearby mind frameworks, becoming lethal.