Gallbladder mucocoele (GBM) is a condition in dogs characterized by the accumulation of thick bile or mucus in the gallbladder, primarily affecting older small- to medium-breed dogs with non-specific clinical signs like vomiting and lethargy.
Diagnosis is typically confirmed through serum biochemistry showing increased liver enzymes and ultrasonography, while the standard treatment is surgical removal of the gallbladder (cholecystectomy), offering about 66% survival post-surgery.
The condition is becoming more common in dogs, and understanding its causes, such as certain hormonal disorders, is crucial for veterinarians to provide effective care.