Pseudosarcoma of the oesophagus.
D004935:Esophageal Diseases / Q000150:complications* / Q000473:pathology / Q000601:surgery; D004938:Esophageal Neoplasms / Q000209:etiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012509:Sarcoma / Q000209:etiology*