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Management of colonic lipomas
1Department of Colorectal Surgery, Singapore General Hospital, Singapore.
The Australian and New Zealand Journal of Surgery
|March 11, 1998
Summary
Colonic lipomas are rare, with larger ones over 3.5 cm often causing symptoms like bleeding. Endoscopic removal is safe for small lipomas, while larger ones may need surgery.
Area of Science:
- Gastroenterology
- Colorectal Surgery
Background:
- Colonic lipomas are uncommon, particularly in Asian populations.
- Management strategies for colonic lipomas remain debated.
Purpose of the Study:
- To investigate the incidence, characteristics, and management of colonic lipomas.
- To evaluate treatment outcomes for colonic lipomas based on size and symptoms.
Main Methods:
- Analysis of a computerized colonoscopy database.
- Review of patients diagnosed with colonic lipomas.
Main Results:
- 16 colonic lipomas identified (0.15% incidence) in 10,658 colonoscopies.
- Lipomas >3.5 cm were symptomatic (P=0.05), often presenting with rectal bleeding.
- Endoscopic removal was feasible for small, pedunculated lipomas; surgery was required for larger or symptomatic cases.
- No morbidity or mortality observed with either treatment approach.
Conclusions:
- Small or pedunculated colonic lipomas can be safely managed with endoscopic resection.
- Larger or symptomatic colonic lipomas necessitate surgical intervention for symptom relief and to rule out malignancy.