An unusual foreignbody (screw) in the pharynx.
This type of foreign body (screw) is unusual in the pharynx. In spite of the bigger size of the screw the child could survive because of the central hole in it.
D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D007828:Laryngoscopy; D008297:Male; D010614:Pharynx / Q000000981:diagnostic imaging*; D011859:Radiography