Dogs with long floppy ears are more
likely to get ear infections than those with upright ears.
Bacteria and yeast thrives in this warm moist environment.
Itchy or painful ears often
result in the animal pawing at the ears or swinging the head around
in an effort to relieve the discomfort. This swinging and
scratching can cause an ear hematoma.
The hematoma is characterized
by firm, fluid filled lump on the earflap. Typically it appears on
concave (inside) part of the earflap, is often red, and feels warm
to the touch. It caused by ruptured blood vessels
bleeding under the skin and forming a pocket of blood.
The doctor may choose to
aspirate some of the fluid from the lump. Microscopic
examination of the fluid can confirm the diagnosis of ear
hematoma.
Treatment is two-fold.
Surgically repair the hematoma, and treat the infection that caused
this self-induced trauma. The surgical procedure requires
that the pet be sedated. Then the hematoma opened and
drained. Multiple stitches are required to seal the ear back
together. Sutures are typically removed 10 days later after
the ear has properly drained and healed. The doctor may also
prescribe medications for the ear infection.
Failure to treat a hematoma
can lead to swelling of the entire earflap. Also, scar tissue
formation within the hematoma will result in a severely wrinkled,
thickened earflap that will predispose the dog to further ear
problems.
Of course, the best treatment
is prevention. Keeping your pets ears clean is one of the
best methods of preventing ear infections. Preventing
infections reduces the likelihood of ear hematomas. Our staff will
gladly show you how to clean your pets ears. Ask them to
teach you how the next time you are in.