Pyloric stenosis
Also known as: Pylorusstenose · Congenital pyloric stenosis · Magenpförtnerverengung · Pyloric outflow obstruction · Chronic hypertrophic pyloric gastropathy
Overview
What it is
Pyloric stenosis is a narrowing of the pylorus, which is the muscular valve that regulates the passage of food from the stomach into the small intestine. This narrowing obstructs the digestive system by preventing food from entering the intestines normally. It is typically a congenital condition, meaning dogs are born with it.
How it presents
Symptoms usually become apparent in young puppies during the transition to solid food. Owners will typically notice forceful, projectile vomiting shortly after meals, along with a failure to gain weight.
Treatment
While mild cases are sometimes managed with dietary changes, a one-time surgery to widen the stomach opening is usually required to resolve the issue. This surgical treatment typically costs between 1,500 and 4,000 EUR and generally allows the dog to live a normal, symptom-free life.
How it's tested
Herzultraschall (Echokardiographie)(Herz-Echo)
Primary testCardiac examEchokardiographie zur Beurteilung von Herzklappen, -wänden, -funktion. Pflicht z.B. bei Cavalier King Charles Spaniel (MMVD).
Issuing body: vet
Result scheme: Cardiac-OFA
Affected breeds
2 of 2 breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Pyloric stenosis?
Pyloric stenosis is a narrowing of the pylorus, which is the muscular valve that regulates the passage of food from the stomach into the small intestine. This narrowing obstructs the digestive system by preventing food from entering the intestines normally. It is typically a congenital condition, meaning dogs are born with it.
How is Pyloric stenosis tested?
Tests currently in our database: Herzultraschall (Echokardiographie).
Which breeds are most affected?
Most commonly affected: Boston Terrier, Boxer.