This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intestine, Subject name: Medicine
Diverticulosis appearance on barium enema as shown is called: 
Select and explain. 
A. Saw Tooth Appearance, B. Cork screw appearance, C. Bird of prey appearance, D. Claw sign
A: Saw Tooth Appearance
Answer: A: Saw Tooth Appearance 
Explanation: Ans. (a) Saw tooth Appearance