Hypereosinophilic syndrome(HES)
Also known as: Hypereosinophiles Syndrom · Idiopathic hypereosinophilic syndrome · Canine hypereosinophilic syndrome
Overview
What it is
Hypereosinophilic syndrome is a rare disorder where the bone marrow produces an excessive number of eosinophils, which are a specialized type of white blood cell. These extra cells build up in various organs, most commonly the digestive tract, liver, and spleen. This accumulation leads to severe inflammation and progressive damage to the affected organ systems.
How it presents
The condition typically appears in young to middle-aged dogs. Owners will usually notice signs of severe illness, including chronic diarrhea, vomiting, rapid weight loss, poor appetite, and extreme tiredness.
Treatment
While the disease is incurable, it can be managed with lifelong immunosuppressive medications and close veterinary monitoring. The ongoing cost for this intensive treatment typically ranges from 2,000 to 8,000 EUR.
How it's tested
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Hypereosinophilic syndrome?
Hypereosinophilic syndrome is a rare disorder where the bone marrow produces an excessive number of eosinophils, which are a specialized type of white blood cell. These extra cells build up in various organs, most commonly the digestive tract, liver, and spleen. This accumulation leads to severe inflammation and progressive damage to the affected organ systems.
How is Hypereosinophilic syndrome tested?
Various clinical and genetic tests are used depending on the breed and presentation.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.