Evaluation of diagnostic coelioscopy in koi (Cyprinus carpio)

American Journal of Veterinary Research
Brittany N StevensEsteban Soto

Abstract

OBJECTIVE To describe a technique for endoscopic evaluation of the coelomic viscera of koi (Cyprinus carpio) and to evaluate the ability to visually examine coelomic structures by use of an approach cranial or caudal to the pelvic girdle. ANIMALS 16 subadult koi. PROCEDURES Koi were anesthetized with buffered tricaine methanesulfonate. Coelioscopic examination was performed via a ventral midline incisional approach cranial or caudal to the pelvic girdle. A 2.7-mm × 18-cm 30° oblique endoscope within a 4.8-mm operating sheath and infusion of saline (0.9% NaCl) solution was used. Ease of entry into the coelomic cavity and visual examination of structures were scored for each fish. Fish were euthanized 2 or 8 weeks after the procedure, and necropsy was performed. RESULTS The coelioscopic procedure was tolerated well, and all koi recovered uneventfully. For all fish, ease of entry and visual examination scores of the liver, intestines, gonads, heart, and anterior kidney were satisfactory to excellent. Visual examination of the posterior kidney and swim bladder was satisfactory to difficult, whereas the spleen and gallbladder were not visually identified. No significant differences were noted in entry or visual examination scores be...Continue Reading

References

Mar 1, 2005·Journal of Zoo and Wildlife Medicine : Official Publication of the American Association of Zoo Veterinarians·Stephen J Hernandez-DiversSamuel R Dover
Sep 18, 2008·Journal of the American Veterinary Medical Association·S Shaun BooneJames L Shelton
Apr 13, 2010·The Veterinary Clinics of North America. Exotic Animal Practice·Stephen J Divers
Apr 13, 2010·The Veterinary Clinics of North America. Exotic Animal Practice·Stephen J Divers
Apr 13, 2010·The Veterinary Clinics of North America. Exotic Animal Practice·Stephen J Divers
Aug 5, 2010·The Veterinary Clinics of North America. Exotic Animal Practice·Nicholas Saint-Erne
Mar 5, 2011·Journal of Zoo and Wildlife Medicine : Official Publication of the American Association of Zoo Veterinarians·Stephen J DiversAlvin Camus

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