Diagnosis of Acoustic Neuroma
Early detection of an acoustic neuroma is sometimes difficult because the symptoms related to its early stages may be subtle, if present at all. Diagnosis can be complicated because similar symptoms are common for many middle and inner ear problems.

Once the symptoms appear, a thorough ear examination and hearing test (audiogram) are essential for proper diagnosis. Computerized tomography (CT) scans, enhanced with intravenous dye for contrast, and magnetic resonance imaging (MRI) are critical in the early detection of an acoustic neuroma. These tests are helpful in determining a tumor’s location and size and in planning its microsurgical removal.