The sources of the primary isolates were mainly acute wounds or from otitis externa.
The remaining 11 isolates included six from surgical or trauma wounds and three from ears with otitis externa.
Marked pustular otitis externa is common, with the pinnae frequently being thickened and edematous.
For example, the connective tissue that surrounds an artery is called the tunica externa because it is considered extraneous to the artery.
Folliculitis of the ear canal hair may cause acute localized otitis externa.
In canine infection causing otitis externa the ear canal may be cleaned using an ear cleansing solution often paired with the removal of surrounding hair.
Both layers of muscle are located within the muscularis externa.
The host treats the externa as if it were its own egg sac.
