Intracranial tumors in children. An analysis of 2000 cases

Two thousand patients aged 15 years and below, who underwent surgical treatment for intracranial tumors in Beijing Tiantan Hospital from 1955 to 1989, were studied. All of the tumors in this series have been verified by operative findings and histological studies. This series accounts for 15.1% of all cases of intracranial tumors treated within the same period. The characteristics of the histological classifications, locations and clinical manifestations of the intracranial tumors in children are presented. Stresses are placed on the importance of making correct diagnoses in the early stage. Misdiagnoses had been made in 1/4 of the cases in this series before they came to our hospital, thus causing much delayed treatment in many of them. Malignant tumors make up a majority of intracranial tumors in children, and so the prognoses of intracranial tumors are poorer in children than in adults. The authors are of the opinion that adequate radiotherapy is needed after surgical intervention for many of the intracranial tumors.