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telegraph.co.uk

Davina McCall's Brain Surgery for Colloid Cyst

Davina McCall reveals brain surgery for a non-cancerous colloid cyst, prompting an explanation of the condition, its risks, symptoms, diagnosis, and treatment options.

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HealthSurgeryMedicalBrainTumor

Brainstrust

Davina MccallDr Helen Bulbeck

How is it diagnosed?: Diagnosis is through MRI or CT scans. Colloid cysts can be found incidentally during routine scans or after multiple GP visits for related symptoms. Over 60% of people with brain tumors initially go to A&E.
What is a colloid cyst?: A colloid cyst is a rare, slow-growing, fluid-filled sac in the brain. It's considered non-cancerous but can cause pressure on the brain, leading to complications like hydrocephalus.
How are colloid cysts treated?: Treatment options include active surveillance with regular MRIs for smaller cysts and surgery for larger cysts or those causing severe symptoms. Surgery involves removing part of the skull and carries a risk of brain bleed. Recovery from surgery is usually within weeks.
What are the risks of colloid cysts?: Risks of colloid cysts include hydrocephalus, a buildup of cerebrospinal fluid causing increased pressure, potentially leading to coma or death. However, many individuals remain asymptomatic for years, and the cyst may never cause issues.
What are the signs that you have one?: Symptoms of a colloid cyst can include headaches, nausea, vomiting, visual disturbances, memory problems, tinnitus, behavioral changes, and loss of consciousness, all resulting from pressure on the brain. Some individuals may be asymptomatic.

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