the patients are divided according to important characteristics : sex ratio ( 1:1 ) , average age ( just under 46 years ) , tumour types and the respective subdivision , initial symptoms ( headache , jacksonian attacks and walking disturbances ) , outcome of the disease ( death of all patients suffering from malignant tumors or metastases , small number of re-integration into professional life ) .
C2981607
tumour types
C0006826
malignant tumors