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: Radiology
Claw Sign" is seen in: 
Select and explain. 
A. Intussusception, B. Volvulus, C. Pyloric stenosis, D. Peptic ulcer
A: Intussusception
Answer: A: Intussusception 
Explanation: Intussusception