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
Standard treatment of verrucous carcinoma of lip: 
Select and explain. 
A. Surgery & radiotherapy, B. Surgical excision, C. Laser therapy, D. Interferon
B: Surgical excision
Answer: B: Surgical excision 
Explanation: The standard treatment of verrucous carcinoma is careful surgical excision.