The pattern of distribution of tumours in the brain and spinal cord.
D001921:Brain / Q000473:pathology*; D001932:Brain Neoplasms / Q000473:pathology*; D005910:Glioma / Q000473:pathology; D006801:Humans; D008579:Meningioma / Q000473:pathology; D013116:Spinal Cord / Q000473:pathology*; D013120:Spinal Cord Neoplasms / Q000473:pathology*