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Six pediatric patients who were diagnosed as malignant Schwannoma and treated at Seoul
National University Children’s Hospital from Aug. 1981 to Jun. 1990 were reviewed.
Mean age was 11 years and 1 month and all cases except one were over 10 years old. Of six cases,
three (50%) were associated with von Recklinghausen’s disease. Overall male to female ratio was 1 :
2. In... |