Dogs and Aural Hematoma Concerns
For any section of skin under an ear-flap that happens to develop a collection of blood, this is a result (whatever the cause) that is referred to as Aural Hematoma. In simpler terms, this is a form of a blood blister. It can be a serious matter to deal with, often involving surgery. Though this may be seen with Cats, it would be extremely rare.
Aural, as used here, refers to the areas involving the ear, and this type of ‘hematoma’ underneath the ear flap, also known as the Pinna, tends to occur more commonly with dogs than with cats, which is also in line with the frequency with which dogs suffer from Yeast infections (causing skin problems) versus cats.
The cause of the hematoma: The rupturing of small blood vessels under the flap of the ear due to the trauma from injury, such as a blow to the ear. Most often, however, such damage is self-inflicted, especially for dogs with longer, heavier ears that can slap the head when shaken. Very itchy ears (from ear conditions) can result in severe shaking of the head which can easily lead to hematoma problems that may require doctor visits. Alternatively, some dogs may deal with their itchy ears via vigorous scratching; and again – hematoma could be an inevitable result. Aftermath consequences of the hematoma may include infection, ear mites, foreign matter working its way into the ear canal, etc.
Advanced damage from this condition may be shown by an ear flap that becomes swollen (sometimes severely), infected, and severely uncomfortable – likely painful. Should the issue heal on its own, the Pinna can appear to be crinkled/wrinkled, shrunken in size, or even laden with scars. There have been cases where the ear flaps have been physically stitched to prevent future hematoma damage.
TREATMENT by a Vet may include surgery to open the hematoma for draining and removal of any clot residue or fibrin. Sutures are used in the repair to tack the very thin skin layers over the thin cartilage in a tight manner in an effort to eliminate space for blood or serum to re-accumulate. The risk of infection from all this requires the use of antibiotics afterward, and also anti-inflammatory medication usually.
Products Recommended when Dealing with Aural Hematoma in Dogs