Nonstrangulated colonic displacement in horses.

This research investigates the diagnosis of nonstrangulated colonic displacement, a digestive disorder in horses, largely associated with acute abdominal pain. The study is based on 32 horses who experienced slowly progressing clinical signs, and builds further insights on aspects like clinical symptoms, treatment options, and outcomes.

Overview of the Research

• The focus of the research article revolves around the process and findings of diagnosing nonstrangulated colonic displacement, a type of intestinal disorder in horses, through an exploratory surgical procedure known as celiotomy.
• The subject candidates of the research were 32 horses presenting with acute abdominal pain—a pain that starts suddenly and may become severe over time.

Clinical Signs and Observations

• The progression of the disorder’s clinical signs was observed to be slow in the horses, with presenting symptoms of mild to moderate abdominal pain, relatively adequate cardiovascular state, decreased intestinal sounds, and normal peritoneal fluid.
• The clinical signs observed closely resembled those generally associated with a digestive disorder called colonic impaction, in which a horse is unable to pass feces due to a blockage in the colon.

Implications of Rectal Palpation

• Rectal palpation, a common diagnostic technique in veterinary medicine where a vet uses a gloved hand to feel the rectum and other abdominal organs, was used as a complementary evaluation method in most of the horses.
• While the use of rectal palpation supported the diagnosis of the presence of a colonic obstruction—an impediment in the normal flow of colon—it was not sufficient to confirm a diagnosis of colonic impaction, highlighting the necessity for exploratory celiotomy as a more accurate diagnostic tool.