Abstract
Small intestinal lipomas are rare, but may cause obscure gastrointestinal bleeding. The endoscopic unroofing technique excises only the upper third of the lipoma and allows both histological confirmation and complete treatment with minimal risk of perforation. We present a rare case of obscure gastrointestinal bleeding caused by a jejunal lipoma. A 75-year-old man on antiplatelet therapy presented to our department with melena and anemia. Computed tomography revealed he had a 45-mm jejunal submucosal tumor with fat attenuation. Endoscopic resection using an endoscopic unroofing technique with double balloon enteroscopy was successfully performed. The tumor was confirmed to be a lipoma.
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Acknowledgements
We are grateful to our patient, who cooperated with the publication of this report. We would like to thank Editage (www.editage.jp) for English language editing. Authors declare no conflicts of interest for this article.
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Supplementary file1 Supplementary Video 1. Procedure of an Endoscopic Unroofing Technique with Double balloon Enteroscopy. (MPG 9656 KB)
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Kobayashi, R., Inoue, K., Hirose, R. et al. Obscure gastrointestinal bleeding from a large jejunal lipoma treated using an endoscopic unroofing technique with double balloon enteroscopy: a case study. Clin J Gastroenterol 16, 32–38 (2023). https://doi.org/10.1007/s12328-022-01724-3
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DOI: https://doi.org/10.1007/s12328-022-01724-3