Budd-Chiari syndrome(BCS)
Also known as: Budd-Chiari-Syndrom · Hepatic venous outflow obstruction · HVOO · Lebervenenthrombose · Budd-Chiari-like syndrome
Overview
What it is
Budd-Chiari syndrome is a severe condition affecting the circulatory and liver systems, where the veins that drain blood from the liver become narrowed or blocked. This obstruction prevents blood from leaving the liver normally, causing a painful backup of blood and increased pressure in the abdominal blood vessels, known as portal hypertension. Over time, this congestion can lead to progressive liver damage.
How it presents
Owners typically notice a severely swollen or distended belly due to fluid buildup, alongside lethargy, vomiting, and abdominal pain. While it can develop at any age, it is most commonly diagnosed in young to middle-aged dogs.
Treatment
This condition requires intensive management, which may involve lifelong medical therapy to control fluid buildup or complex vascular surgery. Treatment costs typically range from €1,500 to €8,000, and the long-term prognosis is generally guarded.
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
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Budd-Chiari syndrome?
Budd-Chiari syndrome is a severe condition affecting the circulatory and liver systems, where the veins that drain blood from the liver become narrowed or blocked. This obstruction prevents blood from leaving the liver normally, causing a painful backup of blood and increased pressure in the abdominal blood vessels, known as portal hypertension. Over time, this congestion can lead to progressive liver damage.
How is Budd-Chiari syndrome tested?
Tests currently in our database: Herzultraschall (Echokardiographie).
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.