the patients with barrett adenocarcinoma showed a striking predominance of white men ( 34 of 39 ; 87 % ) in contrast to gastric adenocarcinoma cases ( 21 of 69 ; 30 % ) and to barrett patients without carcinoma or dysplasia ( 75 of 149 ; 50 % ) , but similar to patients having adenocarcinoma of the esophagus or esophagogastric junction without demonstrable barrett esophagus ( 16 of 22 ; 73 % ) .
C1332460
barrett adenocarcinoma
C0004763
barrett esophagus