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Article

Molecular alterations of Barrett's esophagus on microdissected endoscopic biopsies.

Laboratory investigation; a journal of technical methods and pathology - 1 Feb 2001

Romagnoli S, Roncalli M, Graziani D, Cassani B, Roz E, Bonavina L, Peracchia A, Bosari S, Coggi G

Abstract excerpt

Alterations in proto-oncogenes and tumor suppressor genes play a role in the sequence from Barrett's metaplasia to esophageal adenocarcinoma. The present study aims to ascertain whether molecular abnormalities take place in Barrett's metaplasia and low-grade dysplasia and to correlate them with the histological features of the esophageal mucosa. Forty-one formalin-fixed, paraffin-embedded endoscopic esophageal...

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PMID: 11232646
DOI: 10.1038/labinvest.3780232

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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