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: Pediatrics
A coin is loaded in the esophagus of an asymptomatic 3 year old female child. What is the treatment option in this child? 
Select and explain. 
A. Immediate endoscopic removal, B. Wait for 48 hours, C. Endoscopic removal within 24 hours, D. Dislodge the coin to the stomach by inserting Ryle's tube
C: Endoscopic removal within 24 hours
Answer: C: Endoscopic removal within 24 hours 
Explanation: Coins can be observed for upto 24 hours hoping that it passes into stomach. If it still remains in esophagus endoscopic removal of coin is done.