title: [Primary melanoma of the esophagus. Report of a case and review of the literature].
mesh_terms: D004938:Esophageal Neoplasms / Q000473:pathology* / Q000601:surgery; D004947:Esophagus / Q000473:pathology; D006801:Humans; D008297:Male; D008544:Melanocytes / Q000473:pathology; D008545:Melanoma / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged
vernacular_title: Melanoma primario de esófago. Aportación de un caso y revisión de la literatura.