Search results for "Anaplastic oligodendroglioma"

Strategies in Glioma-Surgery

2011

1.1 Epidemiology and classification of gliomas Malignant glioma is one of the most feared diseases in the industrialized nations. About 77% of all malignant tumors within the central nervous system are gliomas. There are about 18.000 newly diagnosed cases annually within the USA (9/100.000 inhabitants per year) and the disease causes about 13.000 deaths each year. Statistically this is a higher loss of life-time than all other tumor-entities together (Schwartzbaum et al., 2006). About 45-50% of these gliomas are histologically classified as gliobalstoma multiforme (GBM) the most aggressive type of glioma which is classified as WHO grade IV (following the classification of Kleihues et al., 2…