title: Diagnostic techniques and treatments for internal disorders of Koi (Cyprinus carpio).
abstract: The most common problems that occur in koi involve external pathogens and environmental conditions. Techniques for external fish examination and water quality analysis have been well described in the veterinary literature. However, there are also some internal disorders of koi, such as gas bladder abnormalities affecting the fish's buoyancy, neoplasia, egg binding (roe retention), and spinal disorders that can be diagnosed with common veterinary medical procedures. Diagnostic techniques along with available treatments for these disorders are presented in this article.
authors.affiliation: Aquatics Division, PetSmart, Inc, 19601 North 27th Avenue, Phoenix, AZ 85027, USA. nsainterne@ssg.petsmart.com
authors.forename: Nicholas
authors.initials: N
authors.lastname: Saint-Erne
mesh_terms: D000818:Animals; D002347:Carps; D005393:Fish Diseases / Q000175:diagnosis* / Q000628:therapy*; D014730:Veterinary Medicine / Q000379:methods; D014867:Water / Q000032:analysis* / Q000592:standards*
chemical_list: D014867:Water