title: Image of the month: Esophageal squamous papilloma.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D016145:Endoscopy, Digestive System; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D010212:Papilloma / Q000175:diagnosis* / Q000601:surgery