Methods to predict progression of Barrett's Esophagus to high grade dysplasia esophageal adenocarcinoma
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United States of America Patent
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Jul 19, 2022
Grant Date -
Jun 11, 2015
app pub date -
May 16, 2013
filing date -
May 17, 2012
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Abstract
In some embodiments, a method for aiding prediction of the likelihood of progression from Barrett's esophagus to high grade dysplasia or esophageal adenocarcinoma in a subject, is disclosed. The method can include (a) providing an oesophagal sample from said subject (b) determining if said sample stains abnormally with Aspergillus oryzae lectin; (c) determining if there is a DNA content abnormality in said sample; and (d) determining if there is low grade dysplasia in said sample; wherein if (b) is abnormal and (c) is abnormal and low grade dysplasia is present, then an increased likelihood of progression is determined. The disclosed subject matter also relates to an apparatus, and to different uses of certain materials.
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