Deep tumors don’t forgive millimeters. — In the basal ganglia and thalamus, the operation is the corridor. — These gliomas sit beside the brain’s densest highways — the internal capsule and thalamo-cortical pathways. — In the deep brain, success isn’t speed. It’s precision, mapping, and knowing when to stop. — New post in the Where Gliomas Start series. Link in bio. - #glioma #braintumor #neurooncology #neurosurgery #medicine