Table 1: Manchester criteria for clinical diagnosis of NF2.
|
|
Additional findings needed for diagnosis |
|
Bilateral vestibular schwannomas |
None |
|
1st degree family relative with NF2 |
Unilateral vestibular schwannoma or two NF2-associated lesions (meningioma, glioma, neurofibroma, schwannoma, or cataract) |
|
Unilateral vestibular schwannoma |
Two NF2-associated lesions associated with the disorder (meningioma, glioma, neurofibroma, schwannoma, or cataract) |
|
Multiple meningiomas |
Unilateral vestibular schwannoma or two other NF2-associated lesions (glioma, neurofibromas, schwannoma, or cataract) |