− | [[Rectal Examination in the Horse|Rectal examination]] reveals dry faecal balls, large colon impaction and distented loops of small intestine. Gut sounds are reduced or absent due to gastrointenstinal atony. [[Nasogarstric Intubation - Horse|Passage of a stomach tube]] often results in gastric reflux of up to 20L. | + | [[Rectal Examination of the Horse|Rectal examination]] reveals dry faecal balls, large colon impaction and distented loops of small intestine. Gut sounds are reduced or absent due to gastrointenstinal atony. [[Nasogastric intubation in the horse|Passage of a stomach tube]] often results in gastric reflux of up to 20L. |