• Journal of Veterinary Clinics
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• v.28 no.6
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• pp.617-620
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• 2011

A 6-month-old orange winged Amazon parrot (Amazona amazonica) was presented for evaluation of weight loss, anorexia, and abdominal distension for two months. Clinical and laboratory examinations revealed evidence of hepatic failure, including transudative ascites, increased serum serum aspartate aminotransferase and bile acids, and decreased albumin-to-globulin ratio. Hepatic fibrosis with bile duct hyperplasia and chronic hepatitis was diagnosed by liver biopsy. The cause of this condition remained unclear, but exposure to hepatotoxins was suggested.