Ionised hypercalcaemia in a cat with extrahepatic biliary tract obstruction secondary to a bile duct vegetal foreign body.

Case Summary: A 10-year-old neutered female domestic shorthair cat was presented to our hospital with a 2-day history of anorexia, vomiting and lethargy. The biochemistry panel revealed increased hepatic enzyme activity and serum amyloid A concentration. Haematological values were within reference intervals.