Types Of Tumors In The Brain
There are various types of tumors in the brain, and one should be aware of at least some of them. This is necessary because tumors start with specific symptoms and people usually ignore those symptoms and have to suffer later. By knowing at least the types of tumors in the brain, one could catch hold of it in time and get it treated. ‘TypesOf.com’ presents some types of tumors in the brain, out of the over 120 that exist till date.
• Acoustic Neuroma: This is one of the types of tumours in the brain that can also be found in the whole of Central Nervous System. This is because it arises from cells, which form a protective sheath around the nerve fibres. The location of its common occurrence is the eighth cranial nerve. However, it is not unusual to find it around other spinal and cranial nerves. Some of the symptoms come with that acoustic neuroma are dizziness, loss of hearing in one ear, tingling in or numbness of the face, and lack of coordination, among others.
• Craniopharyngiomia: This is one of the types of tumours in the brain which are found most commonly in the parasellar region, which is an area near the optic nerves at the base of the brain. It has also been found in the areas of optic nerves and near the pituitary gland in the brain. It often tends to be fairly low grade and is accompanied by a cyst fairly frequently. It usually occurs in adults in their 50s and 60s and children. Some of its common symptoms are headaches, visual changes, weight gain, and delayed development when it comes to children.
• Medulloblastoma: This type of tumour is a kind of primitive neuroectodermal tumour. It is very frequently located near the cerebellum or near the brain stem, and can spread through spinal cord. It has chances of obstructing the fourth ventricle, which can cause hydrocephalus, that is, water on the brain. It is seen to occur more in children, but it can also be found in adults. Males are slightly more susceptible to it than females. Some of its symptoms involve headaches, early morning vomiting, double vision, overall lack of coordination, and lethargy.
• Oligodendroglioma: This type of tumour of the brain is said to be developed from glial cells, which are known as oligodendrocytes. It occurs often in the frontal and temporal lobes of the brain and can be classified as both high grade and low grade. It can occur in children, but mostly, it is common in adults in their 20s to 40s.It is also seen to be more common in men than in women. It also accounts for about 2% of all brain tumours. Some of the symptoms associated with it are seizures, headaches, cognitive and behavioural changes, and weakness or paralysis, among others.
After this kind of awareness about some types of tumours in the brain, symptoms like double vision and lethargy, when occurring together, must not be taken lightly and a doctor must be consulted as soon as possible.