Conversation: The conversation between human and AI assistant.
[|Human|] 8 year old boy chewing on his toy laser pistol and swallowed a bit about 2.5cm in diameter and 2cm long, started to choke his older sister (I was out) helped by hitting his back and he swallowed it down. I am a little concern about how big it is. he felt fine,and a few hours later has gone to bed now sleeping.
[|AI|]  Foreign body ingestion is common at this age group, since the object is not radiopaque which means it cannot be located by x-ray, development of symptoms by the child direct doctors what to do if this toy has no sharp edges and has magnetic piece in it and smaller than 4 cm, it can pass through stools within a day or two with subsequent consequences if you kid start to have abdominal pain especially below his mid-chest, that means it got stuck at the esophagus and must be removed by endoscopy I hope this helps