Squamous cell papilloma of the esophagus: report of four cases.
D000328:Adult; D000368:Aged; D001706:Biopsy; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000473:pathology*; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D010212:Papilloma / Q000175:diagnosis / Q000473:pathology*