Primary Tumors of the Nervous system

WHO classification of nervous system tumors

• 1. tumors of neuroepithelial tissue

  2. tumors of cranial and paraspinal nerves

  3. tumors of the meninges

  4. lymphomas and hematopoietic neoplasms

  5. germ cell tumors

  6. tumors of the sellar region

  7. metastatic tumors