aerodigestive tract

Definition of aerodigestive tract
National Cancer Institute

aerodigestive tract

(ayr-OH-dy-JES-tiv trakt)
The combined organs and tissues of the respiratory tract and the upper part of the digestive tract (including the lips, mouth, tongue, nose, throat, vocal cords, and part of the esophagus and windpipe).

Source: NCI Dictionary of Cancer Terms