Firstly whether it is benign or malignant basically a brain tumour (UK English) or tumor (US English) means an abnormal growth in or on the brain of a person, including all tumours inside the skull or in the central spinal canal. Brain tumours are classed as either primaryor secondary. Either may be benign or malignant. Both benign and malignant brain tumour are created by an abnormal and uncontrolled cell division usually in the brain itself. So looking at the differences:-1. BENIGN BRAIN TUMOURS are noncancerous being generally low-grade brain tumours that are slow growing and unlikely to spread. They tend to stay in one place and not invade other areas of our brain or spread to other parts of our body. Sometimes, they can be surgically removed and will not come back, causing no further problems. But some grade 2 tumours may grow back. While some brain tumours do not cause any symptoms and are sometimes only discovered by chance most brain tumours cause headaches and seizures.2. MALIGNANT BRAIN TUMOURS are cancerous and may be either primary or secondary. Most common malignant brain tumours are spread to the brain from tumours outside the brain known as secondary tumours. Primary malignant tumours, or high-grade brain tumours (grade 3 or 4) which start in the brain, are generally fast-growing. These must be treated as soon as possible to prevent them spreading to, and damaging, other parts of your brain and spinal cord. When possible malignant tumours are removed by surgery after opening the skull, but many malignant growths are inaccessible or too extensive for removalBut although brain tumours are not always malignant they are all still serious, principally because of the build up of pressure in the brain and the compression of adjoining brain areas that happen as the tumour expands. Whether it is a maligant or a benign brain tumour, the pressure of the expanding tumour can increase pressure within the skull thereby causing very nasty headaches, vomiting, visual disturbances as well as impairment of mental functioning.Most brain tumours whether benign or malignant are thought to develop from unusual and random changes in somebody's brain cells, but what causes this to happen is not known. Known factors that have been discovered to increase your risk of developing a brain tumour, include age (the older you are, the more likely you are to get a brain tumour), having an inherited disease such as neurofibromatosis, being exposed to high doses of radiation or having a weakened immune system such as through medication or having HIV/AIDS.
Compare normal cell division to tumour cell division (which is much faster) - then show how this happens to a group of cells, i.e. becomes larger and pushes on surrounding areas of normal tissue. If you need to look at the difference between benign and malignant tumours: benign being kept inside a bag (encapsulated) whereas malignant cells are free to move and spread to other areas (metastasis) I teach university students so I would also include angiogenesis etc
difference between human being & human person?
what is the difference between being board "eligible" and board "certified" ?
Difference between a human being and an elephants digestive system?
A brain tumour is a form of cancer. Epilepsy is not a cancer. A tumour can actually cause a seizure. A seizure could be one symptom of a tumour. However, this is a cause only in a very small amount of people who have epilepsy.
One of the difference between SOAS and Westminster University is the programs being offered. The quality of the programs being offered and the suitability of the graduates is the difference between the two universities.
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The difference between these both is that the control is what stays the same in an experiment and the variable is what changes.
Being is the fact of existing.A being is some living thing.
As the difference between being belonging to the majority and to the minority. Refer to the related questions below.
There is no difference between being verbs and linking verbs.