title: "Haemangioma": an endoscopic artefact. Short report.
mesh_terms: D003951:Diagnostic Errors; D004938:Esophageal Neoplasms / Q000175:diagnosis; D004939:Esophageal Perforation / Q000209:etiology*; D004945:Esophagoscopy / Q000009:adverse effects*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged