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: Pathology
Histological pattern suggests the diagnosis as: 
Select and explain. 
A. Spindle cell carcinoma, B. Cylindroma., C. Pleomorphic adenoma., D. Mucoepidermoid carcinoma
B: Cylindroma.
Answer: B: Cylindroma. 
Explanation: In cylindroma, the basal cells are characteristically arranged in "Honey-Comb" or "Swiss cheese" pattern. The connective tissue surrounds the tumor cells in form of cylinders, from which it derives the name "Cylindroma".