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Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
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Related Experiment Video

Updated: Feb 17, 2026

Creation of Colonic Anastomosis in Mice
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Multiple short-segment colonic duplications.

Atin Kumar1, Jyoti Kumar, Ankur Gadodia

  • 1Department of Radiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India.

Pediatric Radiology
|February 21, 2008
PubMed
Summary
This summary is machine-generated.

Multiple colon duplications, a rare congenital anomaly, were identified. A diverticulum-type duplication in the descending and sigmoid colon, along with two tubular duplications, required surgical intervention for symptomatic relief.

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Area of Science:

  • Gastroenterology
  • Pediatric Surgery
  • Congenital Anomalies

Background:

  • Gastrointestinal tract duplications are rare congenital malformations.
  • Colonic involvement is exceptionally uncommon.
  • This case presents a unique instance of multiple colonic duplications.

Observation:

  • A patient presented with multiple, short-segment colonic duplications.
  • These included a diverticulum-type duplication in the descending and sigmoid colon.
  • Two additional tubular duplications were noted in the transverse and ascending colon.

Findings:

  • The duplications were unusual in their morphology and number.
  • The diverticulum-type duplication was symptomatic.
  • The tubular duplications exhibited communication with the colon at both ends.

Implications:

  • This case expands the understanding of colonic duplication variations.
  • Highlights the importance of considering rare congenital anomalies in diagnosis.
  • Surgical treatment can effectively manage symptomatic colonic duplications.