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MANAGEMENT OF COLONIC LIPOMAS
Author(s) -
Chung Y. F. A.,
Ho YH.,
Nyam D. C. N. K.,
Leong A. F. P. K.,
SeowChoen F.
Publication year - 1998
Publication title -
australian and new zealand journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.111
H-Index - 51
eISSN - 1445-2197
pISSN - 0004-8682
DOI - 10.1111/j.1445-2197.1998.tb04723.x
Subject(s) - medicine , lipoma , malignancy , colonoscopy , incidence (geometry) , surgery , biopsy , rectum , radiology , general surgery , colorectal cancer , cancer , physics , optics
Background : Little is known of colonic lipomas, especially in an Asian population, and their management is controversial. Methods : A computerized colonoscopy database was analysed and patients with colonic lipomas were reviewed. Results : There were 16 colonic lipomas (incidence of 0.15%) in a series of 10 658 consecutive colonoscopies. There were seven men and nine women, with a mean age of 61.8 years (range: 28–80 years). The size of the lipomas ranged from 1.5 to 6 cm; all those larger than 3.5 cm were symptomatic ( P = 0.05). The most common symptom was mild bleeding per rectum. Right‐sided lipomas were palpable while left‐sided lipomas presented with obstructive symptoms. Colonoscopic removal by hot biopsy or snare polypectomy was possible where the lipomas were 2.5 cm and pedunculated. Surgery was performed in six patients (four open, two laparoscopic) for symptoms and to exclude malignancy. There was no morbidity or mortality. Conclusions : Small or pedunculated lipomas may be safely removed colonoscopically and the diagnosis confirmed histologically. Larger lipomas require surgical resection for relief of symptoms or to exclude malignancy.