Hiperplasia nodular de las glandulas de Brunner: Presentacion de un caso y revision de la literatura / Bruner's gland hyperplasia: case report and literature review

Bruner's gland hyperplasia (BGH) is an infrequent benign injury located on the first or second portion of the duodenum. We presented the case of a 59 year-old man with vomits, diarrhea, upper gastrointestinal bleeding intermittent and loss of weight in which was a nodule in the duodenum that corresponded to an hyperplasia nodular of Brunner's gland.