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Pancreatic necrosis in New World camelids: 11 cases (1990-1998)
1Department of Clinical Sciences, College of Veterinary Medicine, Oregon State University, Corvallis 97331, USA.
Journal of the American Veterinary Medical Association
|July 26, 2000
Summary
Pancreatic necrosis in camelids presents with vague clinical signs, making diagnosis challenging. Comparing amylase and lipase levels in abdominal fluid versus serum aids antemortem detection of this condition.
Area of Science:
- Veterinary Medicine
- Comparative Pathology
- Camelid Health
Background:
- Pancreatic necrosis is a significant concern in New World camelids.
- Understanding its clinical and clinicopathologic manifestations is crucial for timely diagnosis and treatment.
Purpose of the Study:
- To identify clinical, clinicopathologic, and postmortem abnormalities associated with pancreatic necrosis in llamas and alpacas.
- To evaluate diagnostic methods for pancreatic necrosis in these species.
Main Methods:
- Retrospective review of medical records from 10 llamas and 1 alpaca diagnosed with pancreatic necrosis.
- Analysis of clinical signs, clinicopathologic data, and necropsy findings.
Main Results:
- Clinical signs were often non-specific and varied.
- Elevated amylase and lipase in abdominal fluid compared to serum were observed in most cases.
- Fat necrosis and saponification around the pancreas were consistent postmortem findings, irrespective of parenchymal inflammation.
Conclusions:
- Pancreatic necrosis in camelids can be difficult to diagnose antemortem due to vague clinical signs.
- Measuring amylase and lipase activity in abdominal fluid and serum is a potentially useful diagnostic tool.
- Postmortem findings highlight fat necrosis as a key indicator.