"Pop Top" Ingestion: A Technique for Localization
Abstract
To the Editor.—
Beverage cans with pull-tabs ("pop tops") were introduced as soft drink and beer containers in the mid-1960s. Many people have become accustomed to putting the pop top into the can after opening as an assurance of disposal when the can is emptied. This particular practice is widespread, and the potential medical hazards involved with the inadvertent ingestion or aspiration have been described.1,2
The use of x-ray, ultrasound, and gas contrast x-ray have been...