Chylothorax
Also known as: Chylous pleural effusion · Chylusbrust · Idiopathic chylothorax · Chylöser Pleuralerguss · Thoracic duct leakage
Overview
What it is
Chylothorax occurs when lymphatic fluid, which is a milky fluid containing fats and immune cells, leaks and accumulates in the chest cavity. This buildup of fluid puts pressure on the lungs, preventing them from expanding fully and making it difficult for the dog to breathe. The condition directly affects both the respiratory and lymphatic systems.
How it presents
Owners typically notice signs of breathing difficulty, such as rapid or shallow breaths, coughing, lethargy, and a reluctance to exercise. While it can develop at any age, it is most commonly diagnosed in young to middle-aged dogs.
Treatment
Treatment is complex and often requires surgical intervention to seal the leaking duct, alongside emergency fluid drainage and a strict low-fat diet. While surgery can resolve the issue permanently for some dogs, others may need ongoing medical management, with costs ranging from 2,500 to 7,500 EUR.
How it's tested
Thorakozentese mit Flüssigkeitsanalyse und Thoraxröntgen(Thorakozentese & Röntgen)
Primary testClinical examDie Diagnose erfolgt durch den Nachweis von Flüssigkeit im Brustkorb mittels Röntgen oder Ultraschall und die anschließende biochemische Analyse des Punktats (Triglycerid-Bestimmung).
Issuing body: vet
Result scheme: Clear/Carrier/Affected
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Chylothorax?
Chylothorax occurs when lymphatic fluid, which is a milky fluid containing fats and immune cells, leaks and accumulates in the chest cavity. This buildup of fluid puts pressure on the lungs, preventing them from expanding fully and making it difficult for the dog to breathe. The condition directly affects both the respiratory and lymphatic systems.
How is Chylothorax tested?
Tests currently in our database: Thorakozentese mit Flüssigkeitsanalyse und Thoraxröntgen.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.