Received: a single biopsy said to be from an ulcer in the distal esophagus.
Problem: in my opinion this is not a typical Barrett lesion. There are few non-neoplastic foveolar glands at one rim of the biopsy. The main feature are glands immediately beneath the squamous epithelium which I consider to be malignant. Is this an adenocarcinoma arising from esophageal glands? Thanks !