title: Adenocarcinoma and Barrett's esophagus following surgically treated achalasia.
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology* / Q000473:pathology; D001471:Barrett Esophagus / Q000209:etiology* / Q000473:pathology; D001706:Biopsy; D004931:Esophageal Achalasia / Q000601:surgery*; D004935:Esophageal Diseases / Q000209:etiology*; D004938:Esophageal Neoplasms / Q000209:etiology* / Q000473:pathology; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D013997:Time Factors