Brain and spinal cord together are known as the central nervous system (CNS). Brain tumour is an overgrowth of cells, either within the brain or near it in places like nerves, the pituitary gland, and the meninges (sheet like membranes that cover the surface of the brain). Tumours can be benign (non-cancerous growth or lumps that generally do not spread to other organs/tissues) or malignant (made up of cancerous cells that multiply and spread to neighbouring tissues and organs and sometimes…
