Malignant tumors of head and neck in childhood.
D000293:Adolescent; D001706:Biopsy; D001932:Brain Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D005354:Fibrosarcoma / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D011379:Prognosis; D012208:Rhabdomyosarcoma / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery