title: Nonepithelial malignent tumors of the lung and mediastinum.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005354:Fibrosarcoma; D005729:Ganglioneuroma; D006801:Humans; D007223:Infant; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy; D008223:Lymphoma; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy; D008875:Middle Aged; D009447:Neuroblastoma; D011859:Radiography; D012509:Sarcoma