Interventional palliative strategies for malignant bowel obstruction.
Malignant bowel obstruction is the luminal narrowing of the small bowel or colon due to direct or indirect cancer growth. Small bowel obstruction usually occurs at the level of the duodenum. Interventional, nonoperative strategies for palliation of malignant bowel obstruction include endoscopic and radiologic techniques. The latter are performed by interventional radiologists. Palliation of luminal small bowel and colonic obstruction primarily is achieved through the use of endoscopically or radiologically placed self-expandable metal stents. Gastrostomy and jejunal tubes also may be placed to provide palliative decompression when other palliative methods are not possible.
Baron
Todd H
TH
Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Charlton 8, Rochester, MN 55905, USA. baron.todd@mayo.edu
D004724:Endoscopy / Q000379:methods; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications / Q000628:therapy*; D009369:Neoplasms / Q000150:complications / Q000628:therapy*; D010166:Palliative Care / Q000379:methods*; D015607:Stents