Increased number of targeted biopsies are better than systematic quadrantic biopsies at picking up Barrett's high grade dysplasia.
Sahay
Pulak
P
D000230:Adenocarcinoma / Q000473:pathology*; D001471:Barrett Esophagus / Q000473:pathology*; D001706:Biopsy / Q000379:methods*; D004945:Esophagoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged