Medic demonstrates the 30-second hand test that could reveal if you have a hidden brain tumour

British medics and brain tumour patients say a 30-second test involving your hands that 'anyone can do' could help detect a hidden but serious health problem in your brain.

May 7, 2025 - 11:27
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Medic demonstrates the 30-second hand test that could reveal if you have a hidden brain tumour
British medics and brain tumour patients say a 30-second test involving your hands that 'anyone can do' could help detect a hidden but serious health problem in your brain.