Airway stent: the current situation and recent advances in animal experiments

In recent years, interventional radiology has effectively solved lots of difficult clinical problems related to airway disorders, and has rapidly developed with the technique being widely practiced in the clinical work. However, the complications caused by airway stent have occurred more and more common, one reason for it is that there are few necessary fundamental studies in animal model. The paper aims to summarize the current situation and progress in animal experiment with regard to airway stent both at home and abroad in order to lay a foundation for promoting relevant basic researches. (authors)