Year 2026 / Volume 118 / Number 2
Digestive Diseases Image
Hyperplasia of Brunner's glands as a cause of gastrointestinal bleeding in a young patient: an endoscopic approach

101-102

DOI: 10.17235/reed.2024.10347/2024

Celina González Peña, Samuel Ayón Ahumada,

Abstract
Brunner's gland hyperplasia or Brunneroma is a rare benign proliferative lesion of the small intestine. It is often incidentally discovered during endoscopy or imaging studies. The endoscopic presentation can be nodular, polypoid, or a diffuse glandular proliferation with thickening of the duodenal wall, which can be mistaken for malignant neoplasia. It rarely causes gastrointestinal bleeding. Is presented a case of a 25-year-old man who presented with melena and anemia secondary to Brunner's gland hyperplasia.
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References
1.Stewart ZA, Hruban RH, Fishman EF, Wolfgang CL. Surgical management of giant Brunner's gland hamartoma: case report and literature review. World J Surg Oncol. 2009;7:68. doi:10.1186/1477-7819-7-68
2. Gaspar JP, Stelow EB, Wang AY. Approach to the endoscopic resection of duodenal lesions. World J Gastroenterol. 2016 Jan 14;22(2):600-17 doi: 10.3748/wjg.v22.i2.600.
3. Wang LY, Lin QL, Wang LS, Zhan SG, Xiong F, Zhang DG. Endoloop pre-ligation assisted resection of a giant Brunner's gland adenoma of the duodenal bulb. Rev Esp Enferm Dig. 2024 Jan;116(1):55-56. doi: 10.17235/reed.2023.9535/2023.
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González Peña C, Ayón Ahumada S. Hyperplasia of Brunner's glands as a cause of gastrointestinal bleeding in a young patient: an endoscopic approach. 10347/2024


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Publication history

Received: 14/02/2024

Accepted: 27/02/2024

Online First: 12/03/2024

Published: 09/02/2026

Article Online First time: 27 days

Article editing time: 726 days


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