Histiocytomas are common benign (non-invasive, non-recurrent) tumours in young dogs.
How are histiocytomas inherited?
unknown
What breeds are affected by histiocytomas?
Boxers, dachshunds, great Danes, and cocker spaniels appear to be predisposed to this condition.
For many breeds and many disorders, the studies to determine the mode of inheritance or the frequency in the breed have not been carried out, or are inconclusive. We have only listed breeds for which there is a consensus among those investigating in this field and among veterinary practitioners, that the condition is significant in this breed.
What do histiocytomas mean to your dog & you?
These small growths usually occur singly on the head, limbs or ears, most often in dogs who are less than 2 years of age. These growths won't trouble your dog unless they are itchy.
How are histiocytomas diagnosed?
The tumours are small (less than 3 cm), domed or flat, and may be ulcerated. They may or may not be itchy. Definitive diagnosis is by histopathologic examination of the tumour after removal.
How are histiocytomas treated?
Surgery or cryosurgery (freezing) can be used to remove the tumour. Most of these tumours will disappear on their own after a few months.
FOR MORE INFORMATION ABOUT THIS DISORDER, PLEASE SEE YOUR VETERINARIAN.
Copyright © 1998 Canine Inherited Disorders Database. All rights reserved.
Revised: October 30, 2001.This database is funded jointly by the Animal Welfare Unit at the Atlantic Veterinary College, University of Prince Edward Island, and the Canadian Veterinary Medical Association.