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Cholecystectomy in a heifer
Takeshi Tsuka1, Hinako Tanaka, Shinji Kono
1Department of Veterinary Clinical Medicine, School of Veterinary Medicine, Tottori University, 4-101 Koyama-Minami, Tottori 680-8550, Japan.
The Journal of Veterinary Medical Science
|February 14, 2017
Summary
This study reports the first successful cholecystectomy (gallbladder removal) in cattle for extreme gallbladder extension. The procedure resolved appetite loss and led to a full recovery, including pregnancy.
Area of Science:
- Veterinary Surgery
- Bovine Medicine
- Gastroenterology
Background:
- Gallbladder abnormalities are uncommon in cattle.
- Extreme gallbladder extension can cause significant clinical signs, including appetite loss.
- Surgical intervention for gallbladder disease in cattle is rarely reported.
Observation:
- A 10-month-old Japanese black heifer presented with sudden appetite loss.
- Diagnostic imaging revealed extreme gallbladder extension, measuring over 50 cm in diameter.
- Laparotomy confirmed the gallbladder distension.
Findings:
- Cholecystectomy was successfully performed using a multi-step technique involving gallbladder removal, common bile duct flushing, and secure closure.
- Postoperative serum total bilirubin levels significantly decreased, indicating resolution of cholestasis.
- The heifer experienced rapid clinical improvement, normal growth, and subsequent pregnancy.
Implications:
- This case demonstrates the feasibility and efficacy of cholecystectomy in treating gallbladder distension in cattle.
- The surgical technique described provides a potential solution for similar cases in bovine practice.
- This report expands the surgical repertoire for managing gastrointestinal conditions in cattle.
