• Michele Fiordaliso, Urbano M Lovaglio, Flavia Antonia De Marco, Raffaele Costantini, Gennaro A Nasti, and Lelli ChiesaPierluigiPPediatric Surgery Unit, Hospital "Santo Spirito" of Pescara and University "G. d'Annunzio" of Chieti Pescara, Pescara, Italy..
• Department of Medicine and Ageing Sciences, University "G. D'Annunzio" of Chieti-Pescara, Pescara, Italy.
• Medicine (Baltimore). 2024 Sep 27; 103 (39): e39579e39579.

AbstractColonic lipomas (CLs) are benign tumors of the adipose tissue of the gastrointestinal tract that are often asymptomatic. A search of medical literature in English using PubMed and Google Scholar was conducted for articles related to CL. Occasionally, patients present with intestinal bleeding or obstructive symptoms. Although intussusception is commonly observed in children, it is rare in adults. Moreover, CL as the most common entity, is very rare, with an incidence rate of 0.035% to 4.4%. Although fatty composition can assist in diagnosis through computed tomography and magnetic resonance imaging, the latter cannot exclude local infiltration. CLs are distributed evenly between both sexes and can be located anywhere in the gastrointestinal tract; however, they are more frequently located in the colon, particularly in the right colon and cecum (39.6%), followed by the transverse colon (25%), descending colon (20.8%), and the sigmoid colon (14.6%). Symptoms included abdominal pain (79.2%), alterations in bowel habits (45.8%), rectal bleeding (22.9%), colocolic intussusception (50%), weight loss (6.2%), vomiting (14.6%), and nausea (12.5%). Surgical and endoscopic techniques are widely used to manage CLs. The challenge for physicians is differentiating this lesion from malignant colonic lesions, at the outset. The risk of misdiagnosis is possible, and the recommendation in cases of doubt is still segmental surgical resection, as it ensures correct collection of lymph nodes for appropriate staging of presumed colonic carcinoma.Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.

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