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==Small Colon Causes of Colic==
Abnormalities involving the descending (small) colon are infrequent, accounting for <5% of conditions characterized by colic in one study. The more common causes include:(Merck)
*'''[[Small Colon Impaction - Horse|Small colon impaction]]'''
*'''[[Meconium Impaction - Horse|Meconium retention]]'''
*'''Foreign body obstruction'''
*'''Pelvic masses''': a persistent mild colic may be found when intra-pelvic masses impinge upon the gastro-intestinal tract. Most commonly these are haematomas. Peri-anal lesions, such as [[melanomas]] may also produce these signs.
*'''Neurological deficits''': a complete or partial paralysis of the small colon and rectum may occur with [[polyneuritis equi]], resulting in a lack of faecal expulsion, and consequent obstruction. A diagnosis is made via a neurological examination. Treatment is palliative only, although the condition can be managed for many years by manual emptying of the rectum.
==References==
<references/>
[[Category:Colic_in_Horses]]
[[Category:To_Do_-_Nina]]