Feline hepatic lipidosis (FHL), characterised by an accumulation of echofix spring reverb triglycerides in the cytoplasm of hepatocytes, is a common and potentially fatal liver disorder in cats.Hepatic lipidosis in cats can develop due to any condition that will impair nutrient uptake and is often presented with non-specific clinical signs.The present study describes the diagnosis of FHL based on clinicobiochemical, ultrasonographic, and cytological changes and evaluates the diagnostic utility of blood beta-hydroxybutyric acid (βHBA) estimation in FHL.Anorexia, weight loss, lethargy, vomiting, dehydration, and jaundice were the common clinical findings in cats with hepatic lipidosis.Serum biochemical evaluation revealed elevations in alkaline phosphatase (ALP), triglycerides, glucose, and total bilirubin.
Ultrasonography revealed an enlarged hyperechoic liver.Fine-needle aspiration cytology of the liver revealed mild to severe vacuolation in the cytoplasm of hepatocytes.Blood beta-hydroxybutyric acid levels were found higher in cats with hepatic lipidosis here than in healthy cats and cats with other hepatic disorders.Therefore, βHBA estimation, being a quick and non-invasive method, could be considered as a diagnostic marker in the early diagnosis of FHL.