Colonic Stenting for Nonmalignant Large Bowel Obstruction to Avoid Emergency Decompressive Surgery

Area of Science:

• Gastroenterology
• Colorectal Surgery
• Interventional Radiology

Background:

• Self-expanding metallic stents (SEMSs) are standard for malignant large bowel obstruction (LBO).
• Data on SEMS for nonmalignant LBO are limited.
• Emergent surgery with potential permanent colostomy is the traditional approach for nonmalignant LBO.

Observation:

• A case series of 4 patients with nonmalignant LBO undergoing emergent colonic stenting was reviewed.
• Interdisciplinary discussion informed treatment decisions.
• SEMS placement served as a bridge to elective surgery.

Findings:

• Two out of four patients avoided stoma creation during surgery.
• One patient successfully avoided surgery altogether.
• Overall outcomes were mixed, suggesting varied patient responses.

Implications:

• SEMSs represent a potential alternative to emergent surgery for nonmalignant LBO.
• Further research is needed to identify optimal patient candidates for SEMS.
• This approach may reduce the need for immediate surgical intervention and ostomy creation.