Decoding Your Pet's Blood Test Results

STORY AT-A-GLANCE

• Many pet parents are curious or even worried when their furry family member's blood test numbers change from one wellness visit to the next; this is especially true when liver values change, since savvy pet guardians understand the importance of this organ to their pet's health.
• Changes in liver enzyme values are relatively common, and while any abnormal value should be investigated or at least closely watched, there are several variables to consider
• The liver values most commonly measured in animals include ALP (alkaline phosphatase), ALT (alanine transaminase), AST (aspartate transaminase), GGT (gamma-glutamyl transferase), bilirubin, and albumin
• If an animal is showing signs of liver disease and the veterinarian cannot determine why, a definitive diagnosis often requires a biopsy; if your pet is seriously ill and other diagnostic tests return indefinite results, a biopsy may be the only remaining option to ensure your furry family member receives the help he or she needs