Non-adenomatous forms of gastro-oesophageal epithelial dysplasia: an under-recognised entity?

Abstract:

:Foveolar dysplasia is an uncommon form of dysplasia that is encountered in the stomach and oesophagus in the context of Barrett’s oesophagus. Glands displaying foveolar dysplasia also show architectural abnormalities that are similar to those encountered in adenomatous dysplasia. However, from a cytological point of view, foveolar dysplasia glands are lined by low-cuboidal to columnar epithelium, the cytoplasm is often clear with round-to-oval nuclei. Nuclear stratification as seen in adenomatous dysplasia is not common, although there is loss of nuclear polarity, pleomorphism and mitotic activity. It is important to distinguish low-grade foveolar dysplasia from regenerative change.

journal_name

J Clin Pathol

authors

Serra S,Chetty R

doi

10.1136/jclinpath-2014-202600

subject

Has Abstract

pub_date

2014-10-01 00:00:00

pages

898-902

issue

10

eissn

0021-9746

issn

1472-4146

pii

jclinpath-2014-202600

journal_volume

67

pub_type

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