Brain Tumors: Invasive Cancer That Spreads To Different Areas Of The Brain And Spine.
Generally, brain tumors square measure hierarchic from one to four, in keeping with their behavior, like how briskly they grow and the way doubtless they're to grow back when treatment. A malignant tumor is either grade three or four, whereas grade one or a pair of tumors square measure sometimes classed as benign or non-cancerous.
Most malignant tumors square measure secondary cancers, which suggests they started in another a part of the body and unfold to the brain. Primary brain tumors square measure people who started within the brain.
Signs and symptoms
The symptoms of a malignant tumor rely upon however huge it's and wherever it's within the brain.
Common symptoms include:
- severe, persistent headaches
- seizures (fits)
- persistent nausea, ejection, and somnolence
- mental or activity changes, like memory issues or changes in temperament
- progressive weakness or disfunction on one facet of the body, vision issues, or speech issues
however malignant brain tumors square measure treated
A primary malignant tumor must be treated as before long as doable, as a result of it will unfold and injury different elements of the brain and medulla spinalis.
Surgery can sometimes be dispensed to get rid of the maximum amount of growth as doable. this might be followed by irradiation and/or therapy to kill any cancerous cells left behind and scale back the probabilities of the growth regrowing.
However, malignant tumors can usually eventually come back when treatment. If this happens, or if you've got a secondary growth, a cure is not sometimes doable and treatment will instead be accustomed to improve symptoms and prolong life.