This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Plexiform neurofibromatosis commonly affects... 
Select and explain. 
A. Facial nerve, B. Trigeminal nerve, C. Peripheral nerve, D. Glossopharyngeal nerve
B: Trigeminal nerve
Answer: B: Trigeminal nerve 
Explanation: None