In this condition, there is a narrowing (stenosis) of the pylorus, the region of the stomach through which food and liquid pass into the small intestine. Affected animals vomit after eating. In the congenital form, pups are born with the condition.
How is pyloric stenosis inherited?
unknown
What breeds are affected by pyloric stenosis?
Boston terrier, boxer
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 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 does pyloric stenosis mean to your dog & you?
In the congenital form, the condition usually becomes apparent at the time of weaning. The main sign is vomiting which begins with the introduction of solid food to the puppies.
How is pyloric stenosis diagnosed?
Diagnosis is based on clinical signs and contrast radiography (showing that the stomach does not empty normally), or endoscopic examination.
How is pyloric stenosis treated?
Very mild cases can be treated by feeding small, frequent, highly digestible meals. Other cases require surgery; most dogs do well post-operatively.
Although the mode of inheritance is not known, it is preferable not to breed affected dogs, or their parents or siblings.
FOR MORE INFORMATION ABOUT THIS DISORDER, PLEASE SEE YOUR VETERINARIAN.
Copyright © 1998 Canine Inherited Disorders Database. All rights reserved.
Revised: April 27, 2001.This database is a joint initiative of the Sir James Dunn Animal Welfare Centre at the Atlantic Veterinary College, University of Prince Edward Island, and the Canadian Veterinary Medical Association.