title: Carcinosarcoma of the esophagus--a case report.
abstract: We report a case of true esophageal carcinosarcoma, in which well-differentiated squamous cell carcinoma and spindle-shaped cell sarcoma were intermingled in the primary and metastatic lesions.
mesh_terms: D000328:Adult; D002296:Carcinosarcoma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male