They also have spasms and constriction of
the large upper airways.
Not exact matches
The purpose of this trial evaluated the
upper airway in a
large group of Norwich Terriers (with and without obvious clinical abnormalities) and to characterize the genetics of this condition.
Endoscopy revealed inflamed mucosa, moderate to
large amounts of mucopurulent secretions along all the
upper and lower
airway tracts.