title: Polypoid type of early squamous cell carcinoma of the esophagus.
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000473:pathology*; D005260:Female; D006801:Humans