Hematoma of the Ear, Canine - contd.

ClinicalSigns
The pinna of the ear will have a soft, fluid filled, fixed swelling on the inside or concave side that can vary in size. The swelling may be warm to the touch. Usually there is an underlying allergy or ear disease, called otitis, that can have many different causes.

Symptoms
The flap of the ear will have a firm swelling on its inside that may be red and warm to the touch. The swelling can sometimes be at the base of the ear. Many dogs with this condition have a history of ear problems or infections.