55. Brain tumors and grades (III)

According to “The 2016 World Health Organization Classification of Tumors of the Central Nervous System”:

1. Ependymoma: WHO grade I. (T/F?)
2. Meningeoma: WHO grade I. (T/F?)
3. Ganglioglioma: WHO grade I. (T/F?)
4. Pineocytoma: WHO grade I. (T/F?)
5. Medulloepithelioma: WHO grade I. (T/F?)
6. Schwannoma: WHO grade I. (T/F?)

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