Blind loop syndrome
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: Stagnant loop syndrome
Overview
Physiology
The obstruction of a section of intestine causes ineffective bile salt mediated digestion of fats, causing fatty stools and poor absorption of fat and fat-soluble vitamins. Vitamin B12 deficiency may occur because the increased bacterial population can consume the vitamin.
Causes
Symptoms
Signs and tests
A physical examination may reveal a mass or distention of the abdomen.
Tests which may be useful for diagnosis include:
- Abdominal x-ray
- Abdominal CT scan
- Contrast enema study