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
Pleomorphic adenomas arising from the minor salivary glands can be treated with 
Select and explain. 
A. Local excision with 2mm margin, B. Local excision with 5mm margin, C. Radiotherapy, D. Chemotherapy
B: Local excision with 5mm margin
Answer: B: Local excision with 5mm margin 
Explanation: None