Congenital fibrosarcoma.
D005121:Extremities; D005260:Female; D005354:Fibrosarcoma / Q000151:congenital* / Q000473:pathology* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000473:pathology* / Q000601:surgery; D008297:Male; D009364:Neoplasm Recurrence, Local