title: Esophageal leukoplakia: a rare entity.
mesh_terms: D000328:Adult; D004848:Epithelium / Q000473:pathology; D004938:Esophageal Neoplasms / Q000209:etiology / Q000473:pathology*; D004941:Esophagitis / Q000209:etiology; D005764:Gastroesophageal Reflux / Q000150:complications; D006801:Humans; D007642:Keratosis / Q000473:pathology; D007971:Leukoplakia / Q000473:pathology*; D007972:Leukoplakia, Oral / Q000209:etiology; D008297:Male; D012008:Recurrence