This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Pathology
Multiple schwannomas are seen with 
Select and explain. 
A. NF1, B. NF2, C. Noonan's syndrome, D. Tuberous sclerosis
B: NF2
Answer: B: NF2 
Explanation: Multiple schwannomas occur in association with neurofibromatosis type 2 (NF2) and schwannomatosis. ... Schwannomatosis is the third major form of neurofibromatosis and involves the development of multiple schwannomas in the absence of vestibularschwannomas.