title: Cavitating pulmonary metastatic disease in children.
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000473:pathology; D002648:Child; D005260:Female; D006394:Hemangiosarcoma / Q000473:pathology; D006801:Humans; D007223:Infant; D007680:Kidney Neoplasms / Q000473:pathology; D007866:Leg; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D009362:Neoplasm Metastasis; D012516:Osteosarcoma / Q000473:pathology; D011859:Radiography; D009396:Wilms Tumor / Q000473:pathology