Short Bowel Syndrome

Short Bowel Syndrome is a condition that affects the digestive system, specifically the small intestine. It occurs when a large portion of the small intestine is missing or removed, which reduces the body's ability to absorb nutrients and fluids from food. This can lead to problems like malnutrition, dehydration, and diarrhea. People with this condition often have difficulty maintaining a healthy weight and may need special diets or medical treatments to get enough nutrients. The severity depends on how much of the intestine is lost and which parts are affected. Overall, it impacts the body's ability to digest and absorb food properly, which is essential for energy and health.

Short Bowel Syndrome (SBS) is a malabsorptive disorder caused by the surgical resection or congenital loss of a significant length of the small intestine, typically resulting in less than 200 cm of functional bowel remaining. The core pathology involves insufficient absorptive surface area leading to nutrient malabsorption, fluid and electrolyte imbalances, and subsequent malnutrition. Common causes include extensive bowel resection due to conditions like Crohn's disease, mesenteric ischemia, or trauma. The syndrome is clinically significant because it often necessitates long-term parenteral nutrition and carries risks of complications such as intestinal failure, bacterial overgrowth, and liver disease. Adaptation of the remaining bowel can occur but is often incomplete. Diagnosis and management require understanding the extent of bowel loss and the resulting functional impairment.