Bowel obstruction

Bowel obstruction is mechanical blockage of the intestines, preventing the normal transit of the products of digestion. It can occur at any level in the digestive tract, and is a medical emergency. Although many cases are not treated surgically, it is a surgical problem.

Diagnosis

The main diagnostic tools are blood tests, X-rays of the abdomen, CT scanning and/or ultrasound. If a mass is identified, biopsy may determine the nature of the mass.

Related Topics:
Blood test - X-ray - CT scanning - Ultrasound - Biopsy

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Radiological signs of bowel obstruction include bowel distension and the presence of multiple (more than six) gas-fluid levels on supine and erect abdominal radiographs.

Related Topics:
Radiological - Radiographs

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Contrast enema or small bowel series or CT scan can be used to define the level of obstruction, whether the obstruction is partial or complete, and to help define the cause of the obstruction. Colonoscopy, small bowel investigation with ingested camera or push endoscopy, and laparoscopy are other diagnostic options.

Related Topics:
Contrast enema - CT scan - Colonoscopy - Endoscopy - Laparoscopy

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