Diagnostic criteria for NF2
| Bilateral vestibular schwannomas OR family history of NF2 PLUS |
|---|
| (1) Unilateral VS OR |
| (2) Any two of: meningioma, glioma, neurofibroma, schwannoma, posterior subcapsular lenticular opacities |
| Additional criteria |
| Unilateral VS + any two of: meningioma, glioma, neurofibroma, schwannoma, and posterior subcapsular opacities |
| OR |
| Multiple meningioma (2 or more) + unilateral VS or any 2 of: glioma, neurofibroma, schwannoma, and cataract |