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Aural Hematoma in Cat: When is Surgery Needed

Aural Hematoma in Cat: When is Surgery Needed

Injuries in cats can sometimes lead to other concerns and conditions. One condition that may be the result of injuries is aural hematomas or blood blisters. Today, our Pittsboro vet team discusses the causes of aural hematomas in cats, symptoms, and when surgery may be necessary.

A hematoma is a pocket of blood that develops within an organ or tissue, sometimes called a 'blood blister.' It can vary in size and location, but in the case of aural (ear) hematomas, they appear between the skin and cartilage of your cat's ear flap. They don't frequently occur in cats, but it is all the more important for pet parents to know what to look for and what to do if their cat develops an ear hematoma.

Aural Hematomas in Cats

Usually, the cause of ear hematoma is trauma- or injury-related. When damage occurs to the small blood vessels in the cat's ear flap, they break and leak internally, creating a blood-filled swelling or pocket. Some common causes of cat aural hematomas include:

  • Your kitty scratching their ears or shaking their heads due to:
    • ear infection
    • ear mites
    • skin allergies
    • foreign object in the ear canal
  • Scratches or bites (e.g. sharp thorns, fights with other cats)
  • Underlying health issues

Aural Hematoma in Cats: Symptoms

If your cat has an aural hematoma, the most common sign is likely to be a new bump or swelling on the ear. If it is large enough, the ear flap itself will be swollen and possibly cause it to droop under its weight.

The swelling may feel tight or squishy to the touch, but be gentle – your cat probably will voice their discomfort if the spot is tender! Besides changes in your cat's appearance, keep an eye on their behavior. If their ear is irritated or delicate, they may groom the spot more than usual or shy away from being touched.

Aural Hematomas In Cats: Diagnosis

Your veterinarian will closely examine your feline friend's ears for mites or infections. These are common causes of aural hematoma aside from injury to the area, especially if your pet is prone to infections. Depending on the case, your vet might use a needle to take a sample to confirm the nature of the condition.

Aural Hematomas In Cats: Treatment

A simple surgical procedure is the most commonly recommended method to address the issue of aural hematomas. If the hematoma on your cat's ear is small or your pet cannot be safely put under anesthesia, it may be possible for your vet to try to drain the site with a needle. While this is a suitable procedure for some hematomas, it isn't ideal and the issue is likely to arise again. Aural hematoma surgery is a permanent solution for your pet's problem, and having hematomas surgically removed can reduce scarring.

Your vet will also treat the underlying issue causing the aural hematoma (e.g. infection, allergy).

Aural Hematoma Surgery For Cats

This procedure involves the veterinarian making a small surgical incision in the ear flap to drain the blood pocket. After, your vet will use tiny sutures to close the pocket and stop blood or infection from building up again. To further ensure the site doesn't accumulate blood, the vet or vet surgeon will bandage the ear.

Post-Surgery Recovery

Your cat could feel some amount of tenderness or discomfort for a few days following the procedure, but your vet is sure to provide medications to address pain and prevent infection and inflammation.

Your cat will need to wear an Elizabethan collar to stop them from scratching the surgical site and causing inflammation, bleeding, pulled stitches, or infection.

You will receive instructions and helpful advice from your vet on how to administer home care for your feline friend as they are recovering from surgery at home, as well as when to return for follow-up visits and to have the stitches removed.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Does your cat have a hematoma on their ear? Contact our Pittsboro team today to help your beloved pet feel better with our compassionate expert veterinary care.

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