Difference between revisions of "Enterolith - Horse"
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===Description=== | ===Description=== | ||
| − | Enteroliths are mineralized concretions of magnesium ammonium phosphate (struvite) that form in the right dorsal colon of the horse. The enteroliths typically form in a concentric pattern around a central nidus such as a silicone stone. Small enteroliths may pass through the gastrointestinal tract unnoticed | + | Enteroliths are mineralized concretions of magnesium ammonium phosphate (struvite) that form in the right dorsal colon of the horse. The enteroliths typically form in a concentric pattern around a central nidus such as a silicone stone. The pathogenesis of the disease is not fully understood but long-term ingestion of a diet rich in protein, phosphorus and magnesium (such as alfalfa hay) is thought to be a contributing factor. The relative hypomotility of the right dorsal colon is also thought to have a role in enterolith formation. Small enteroliths may pass through the gastrointestinal tract unnoticed |
===Signalment=== | ===Signalment=== | ||
| − | All horses may be affected by enterolithiasis but certain breeds are predisposed including Arabians, Morgans and Miniature horses. Females are more likely to develop enteroliths than males. | + | All horses may be affected by enterolithiasis but certain breeds are predisposed including Arabians, Morgans and Miniature horses. Females are more likely to develop enteroliths than males. Thoroughbreds appear to be underrepresented. |
[[Category:Surgical Colic in the Horse]] | [[Category:Surgical Colic in the Horse]] | ||
[[Category:To_Do_-_SophieIgnarski]] | [[Category:To_Do_-_SophieIgnarski]] | ||
Revision as of 13:16, 3 August 2010
See Colic Diagnosis in Horses
Medical Treatment of Colic in Horses
 |
This article is still under construction. |
| Also known as: | Intestinal calculi |
Description
Enteroliths are mineralized concretions of magnesium ammonium phosphate (struvite) that form in the right dorsal colon of the horse. The enteroliths typically form in a concentric pattern around a central nidus such as a silicone stone. The pathogenesis of the disease is not fully understood but long-term ingestion of a diet rich in protein, phosphorus and magnesium (such as alfalfa hay) is thought to be a contributing factor. The relative hypomotility of the right dorsal colon is also thought to have a role in enterolith formation. Small enteroliths may pass through the gastrointestinal tract unnoticed
Signalment
All horses may be affected by enterolithiasis but certain breeds are predisposed including Arabians, Morgans and Miniature horses. Females are more likely to develop enteroliths than males. Thoroughbreds appear to be underrepresented.