Can Choroid Plexus Cyst Cause Seizures?
May 27, 2024 | by Yashaswi Pathakamuri | Posted in FAQ's
Choroid plexus cysts are fluid-filled sacs that occur in the choroid plexus of the brain, which produces cerebrospinal fluid. These cysts are relatively common and are often discovered incidentally during prenatal ultrasounds or neuroimaging for other conditions.
Typically, choroid plexus cysts are benign and asymptomatic, especially if they are small. They usually do not cause significant problems and often resolve on their own. However, in some cases, larger cysts or cysts that cause pressure on adjacent brain structures can potentially lead to neurological symptoms.
Regarding seizures, there is no strong evidence to suggest that choroid plexus cysts directly cause seizures. Seizures are more commonly associated with other structural abnormalities of the brain, metabolic disorders, infections, or genetic conditions. However, if a choroid plexus cyst is large enough to exert pressure on adjacent brain tissue or cause hydrocephalus (an accumulation of cerebrospinal fluid within the brain), it might contribute to neurological symptoms, including seizures.
In clinical practice, if a patient with a choroid plexus cyst presents with seizures, healthcare providers typically conduct a thorough evaluation to determine the underlying cause. This evaluation may include neuroimaging (MRI or CT scans), electroencephalography (EEG), and other diagnostic tests to rule out other potential causes of the seizures.
In summary, while choroid plexus cysts are usually not associated with seizures, a comprehensive medical evaluation is essential if seizures occur, to identify any possible underlying causes and appropriate treatment strategies.