A type of cancerous brain tumour that occurs mainly in children. The tumour usually arises from the cerebellum, which is concerned with posture, balance, and coordination. It grows rapidly and may spread to other parts of the brain and to the spinal cord. A morning headache, repeated vomiting, and a clumsy gait develop. There are also frequent falls. The tumour is diagnosed by CT scanning or MRI and often responds to radiotherapy. Surgery and anticancer drugs may also be needed.
Medulloblastoma |
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