Short bowel syndrome

Definition

Short bowel syndrome (SBS) is a condition where the body cannot absorb enough nutrients due to the loss of a significant portion of the small intestine. It often results in malabsorption and requires careful nutritional management.

5 Must Know Facts For Your Next Test

1. SBS often occurs after surgical removal of large sections of the small intestine.
2. Patients with SBS may require parenteral nutrition to meet their dietary needs.
3. Nutrient deficiencies common in SBS include vitamins A, D, E, K, and B12, as well as minerals like calcium and magnesium.
4. Maintaining fluid balance is crucial for managing SBS due to increased risk of dehydration.
5. Dietary modifications for SBS patients often include small frequent meals and specialized enteral formulas.

Review Questions

• What are common causes leading to short bowel syndrome?
• Which nutrients are commonly deficient in patients with short bowel syndrome?
• Why might a patient with short bowel syndrome require parenteral nutrition?

Related terms

Parenteral Nutrition:

A method of feeding that bypasses the gastrointestinal tract, delivering nutrients directly into the bloodstream.

Malabsorption:

The inability of the digestive system to absorb one or more essential nutrients properly.

Enteral Nutrition:

Feeding that uses the gastrointestinal tract, such as oral intake or tube feeding.