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
Multiple squamous papilloma is: 
Select and explain. 
A. Condyloma acuminatum., B. Cowden syndrome., C. Heck disease., D. Fordyce granules.
B: Cowden syndrome.
Answer: B: Cowden syndrome. 
Explanation: None