title: Malignant small cell tumor of the thoracopulmonary region in childhood: a case report.
abstract: A case of malignant small cell tumor of the thoracopulmonary region in a 3-year-old boy is presented. The rarity of this tumor in children justifies the presentation of a new case. Differential diagnosis with other childhood neoplasms is discussed.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D008168:Lung / Q000000981:diagnostic imaging / Q000648:ultrastructure; D008175:Lung Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery / Q000648:ultrastructure; D008297:Male; D011379:Prognosis; D011859:Radiography; D012208:Rhabdomyosarcoma / Q000175:diagnosis; D012512:Sarcoma, Ewing / Q000175:diagnosis; D013899:Thoracic Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery / Q000648:ultrastructure
chemical_list: D007166:Immunosuppressive Agents