brunneroma

brunneroma

A circumscribed proliferation of Brunner’s glands in the distal antrum/D1 segment of the proximal duodenum with normal overlying foveolae, which appear as small clusters of glands separated by minimal smooth muscle fibres. For diagnosis, the glands should fill the submucosa.

brunneroma

Antral gland hyperplasia, brunner gland adenoma, heterotopic adenomatous polyp, GI disease A polypoid proliferation of antral glands with normal overlying foveolae, which occur in small clusters separated by bundles of smooth muscle
References in periodicals archive ?
A well-defined histopathologic classification of Brunner's gland lesions is still lacking, and the terms hyperplasia, hamartoma, adenoma and Brunneroma are currently being used without distinction (3).