About Hamartoma in Dogs

By W.A. Swan

Instructions

Definition

Step 1:
Hamartomas in dogs are masses of disorganized mature tissue that appears at one specific exterior site. Older dogs are prone to them.

Causes

Step 1:
The specific cause of hamartomas in dogs is not known. Cancer usually is the result of a series of circumstances from previous damage or continued trauma to a specific area.

Signs

Step 1:
Signs of hamartoma include hairless or ulcerated areas on limbs or pressure points.

Diagnosis

Step 1:
Diagnosis relies on a form of biopsy called a histopathology performed by a veterinary pathologist.

Affliction

Step 1:
Hamartomas can ulcerate and bleed, which may cause secondary infection at the site. A hamartoma can take years to become noticeable.

Treatment and Care

Step 1:
The best treatment is surgical removal of the affected area. The tumor can reduce in size, but often remain as a solid mass which must be removed. Prevent your dog from rubbing, licking, scratching or biting at the infected site before and after surgery.

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