Source:http://linkedlifedata.com/resource/umls/id/C0230069
NCI: The narrow passage from the mouth to the cavity at the back of the mouth.,NCI: The narrow passage from the mouth to the cavity at the back of the mouth. (NCI),NCI: The hollow tube inside the neck that starts behind the nose and ends at the top of the trachea (windpipe) and esophagus (the tube that goes to the stomach). The throat is about 5 inches long, depending on body size.