43. Brain tumors and grades (II)

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

1. Glioblastoma, IDH-wildtype: WHO grade IV ?
2. Glioblastoma, IDH-mutant: WHO grade IV ?
3. Pineoblastoma : WHO grade IV ?
4. Anaplastic (malignant) meningioma: WHO grade IV ?
5. Medulloblastoma: WHO grade IV ?
6. Choroid plexus carcinoma: WHO grade IV ?

Answers