Dothienteritis refers to a medical condition characterized by inflammation of the small intestine, specifically the ileum. It is a term used predominantly in veterinary medicine related to the gastrointestinal health of pigs. This condition typically affects young pigs, especially those between two and ten weeks old.
The inflammation in dothienteritis primarily affects the mucosal lining of the ileum, leading to symptoms such as diarrhea, weight loss, reduced appetite, and dehydration. It is caused by a bacterial infection usually associated with certain strains of Escherichia coli. The bacteria infiltrate the intestinal wall, causing damage and triggering the immune response, resulting in inflammation.
Diagnosis of dothienteritis is typically based on clinical signs, stool examination, and histopathological evaluation of the affected segments of the small intestine. Veterinarians may also conduct laboratory tests to identify the specific strains of Escherichia coli involved.
Treatment usually involves the administration of antibiotics to target and eliminate the bacterial infection. Supportive care, including intravenous fluids and electrolyte replacement, may also be provided to address the dehydration and nutritional imbalances caused by diarrhea.
Preventing dothienteritis involves implementing proper husbandry and sanitation practices, such as regular cleaning and disinfection of pig pens, maintaining good hygiene, providing appropriate nutrition, and ensuring adequate ventilation. Vaccination programs are sometimes employed to reduce the risk of infection.
Overall, dothienteritis is a gastrointestinal disorder occurring in young pigs, characterized by small intestine inflammation caused by certain strains of Escherichia coli.
