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Short Bowel Syndrome

A malabsorptive condition that develops after loss of a large portion of the small intestine.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Dahiliye (İç Hastalıkları) department. Book Appointment →

What is Short Bowel Syndrome?

Short bowel syndrome (SBS) is a complex clinical condition with malabsorption and malnutrition that occurs when the small intestine is anatomically or functionally reduced to less than 200 cm. It usually develops after extensive small bowel resection performed for Crohn's disease, mesenteric ischemia, trauma, radiation injury, or volvulus.

The location and length of the resection, the adaptive capacity of the remaining bowel, and the presence of the ileocecal valve are determinants of clinical course. Jejunal resection heals with faster adaptation, while ileal resection permanently affects B12 and bile acid absorption.

Long-term issues include the need for parenteral nutrition, liver disease, and catheter-related complications.

Symptoms

Chronic diarrhea and steatorrhea
Significant weight loss and malnutrition
Dehydration and electrolyte disturbances
Fat-soluble vitamin deficiencies (A, D, E, K)
B12, folate, iron, and zinc deficiencies
Kidney stones (hyperoxaluria)
Gallbladder stones and D-lactic acidosis

Risk Factors

Multiple resections due to Crohn's disease
Mesenteric ischemia and thrombosis
Volvulus and intussusception
Radiation enteritis
Traumatic bowel loss
Congenital intestinal anomalies (in children)
Tumor resections

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Follow-up is mandatory after extensive bowel surgery
  • If there is persistent diarrhea and significant weight loss
  • If dehydration and electrolyte disturbance develop
  • When unexplained vitamin deficiencies are detected
  • Suspected parenteral nutrition catheter infection (emergency)

Treatment Methods

01
Optimized oral/enteral nutrition (high calorie, low fat)
02
Total parenteral nutrition (TPN) when needed
03
Antidiarrheal agents (loperamide, codeine) and PPI for secretion control
04
Teduglutide (GLP-2 analog) — increases intestinal adaptation
05
Vitamin, mineral, and electrolyte support
06
Small bowel transplantation in selected cases

Which Department to Visit?

You can visit our Dahiliye (İç Hastalıkları) department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.