Genetic differences between adenocarcinomas arising in Barrett's esophagus and gastric mucosa.


BACKGROUND & AIMS Barrett adenocarcinoma (BA+) and gastric adenocarcinoma comprise a related group of neoplasms that nevertheless have some distinct clinicopathologic characteristics. This study aimed at defining critical molecular abnormalities that may underlie differences between BA+ and gastric adenocarcinomas. METHODS We used comparative genomic… (More)


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