Types of Tumour

A brain tumour is an abnormal growth of cells in the brain. These growths can be benign (non-cancerous) or malignant (cancerous). Benign tumours do not spread to other parts of the body and are typically less aggressive, whereas malignant tumours can invade surrounding brain tissue and may spread to other parts of the body.

Brain tumours can arise from different types of cells within the brain, including glial cells (such as astrocytes, oligodendrocytes, and ependymal cells) or neurons. The location of the tumour within the brain and its specific characteristics determine the symptoms it may cause and the appropriate treatment options.

Symptoms of a brain tumour can vary widely depending on factors such as the tumour's size, location, and rate of growth. Common symptoms may include headaches, seizures, changes in vision or hearing, difficulty with balance or coordination, cognitive changes, and personality or behaviour changes.

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There are several types of brain tumours that can occur in adults, each with its own characteristics and treatment approaches.

Gliomas

are the most common malignant primary brain tumour

CNS Lymphoma

originates in the brain,

spinal cord, or eyes.

Meningiomas

are usually slow-growing

and often benign

Schwannomas

a low grade tumour which commonly

arises from cranial nerves

Pituitary Adenomas

develop in the pituitary gland

Haemangioblastoma

are tumours that grow

from blood vessel cells