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
False about Peutz-jegher's syndrome is 
Select and explain. 
A. Malignant, B. Familial, C. Benign, D. Melanosis of lip
A: Malignant
Answer: A: Malignant 
Explanation: PEUTZ-JEGHER’S POLYP 

It is common in small intestine (jejunum) but can also occur in large intestine.   
Features are multiple, familial, hamartomatous intestinal polyps.   
Asssociated with melaenosis of the oral mucosa, lips  (lower lip) and occasionally digits (not in tongue).  
Microscopically it contains tree like branching filaments of mucosa with smooth muscle wall.  
It can occasionally turn into malignancy