Cervical intramedullary astrocytoma (Posterior approach) - by dr Paolo Regolo, Italy.

Cervical intramedullary teratoma (Posterior approach) - by dr Paolo Regolo, Italy.

Resection of 4th ventricle ependymoma - by Dr Benjamin R. Gelber, Neurological and Spinal Surgery, Lincoln, Nebraska, USA.

Hemispheric cerebellar astrocytoma (Suboccipital approach) - by dr Paolo Regolo, Italy.

Insular Tumor Resection - from M.D. Andersson Cancer Center

Intraventricular ependymoma (Frontal transsulcal approach) - by dr Paolo Regolo, Italy.

Intraventricular tumor - surgery by Dr. Zuren Matutes Fabelo.

Medulloblastoma (Median suboccipital approach) - by dr Paolo Regolo, Italy.

Microsurgical resection of a small metastatic brain tumor - surgery by Peyman Pakzaban, M.D.

Excision of Pineal Body Tumor - by Prof Nazir Ahmad, Pakistan.

Pineal tumor (Subtentorial supracerebellar approach) - by dr Paolo Regolo, Italy.

Pineal Tumor excision with Supracerebellar Infratentorial approach - by Professor Nazir Ahmad, Lahore General Hospital Lahore/ PGMI.

Recurrent 4th ventricle ependymoma (Suboccipital approach) - by dr Paolo Regolo, Italy.

Spinal Cord Ependymomas - Surgical Management of, from John Hopkins University.