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Zinc-associated acute pancreatitis in a dog
J S Mikszewski1, H M Saunders, R S Hess
1Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6010, USA.
The Journal of Small Animal Practice
|April 22, 2003
Summary
Zinc toxicosis from ingesting pennies causes hemolytic anemia in dogs. This case highlights acute pancreatitis as a new complication of zinc toxicity in dogs, potentially worsening outcomes.
Area of Science:
- Veterinary Medicine
- Toxicology
- Canine Health
Background:
- Zinc-induced hemolytic anemia is common in US dogs ingesting post-1982 pennies.
- Pancreatitis is a known complication of zinc ingestion in humans.
Observation:
- A case of a dog with acute pancreatitis secondary to zinc toxicosis is described.
- This represents the first reported instance of zinc-associated pancreatitis in a dog.
Findings:
- The exact mechanism of zinc toxicity causing pancreatitis is unknown.
- The pancreas's role in zinc excretion may be involved in the pathophysiology.
- Acute pancreatitis complicates zinc toxicosis, potentially increasing hospitalization and worsening prognosis.
Implications:
- Recognizing pancreatitis as a complication of zinc toxicosis is crucial for prompt diagnosis and treatment in dogs.
- This finding may necessitate a re-evaluation of diagnostic and treatment protocols for zinc toxicosis in canine patients.
- Further research into the mechanism of zinc-induced pancreatitis could lead to improved therapeutic strategies.