title: Regression of columnar esophageal (Barrett's) epithelium after anti-reflux surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D001706:Biopsy; D004848:Epithelium / Q000473:pathology; D004938:Esophageal Neoplasms / Q000473:pathology; D004943:Esophagogastric Junction / Q000473:pathology; D004947:Esophagus / Q000473:pathology*; D005764:Gastroesophageal Reflux / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008679:Metaplasia; D008875:Middle Aged; D011184:Postoperative Period; D011230:Precancerous Conditions / Q000473:pathology