Colloid cyst
Colloid Cyst
A Colloid Cyst (/kɒlɔɪd sɪst/; from Greek kolla, "glue" + eidos, "form") is a slow-growing, benign brain cyst typically found near the center of the brain.
Definition
A Colloid Cyst is a noncancerous tumor that can occur in any part of the brain, but most commonly occurs in the third ventricle, a fluid-filled space in the center of the brain. These cysts are filled with a gelatinous material and can cause symptoms by blocking the flow of cerebrospinal fluid.
Symptoms
Symptoms of a Colloid Cyst can vary greatly depending on the size and location of the cyst. Common symptoms can include headaches, dizziness, memory disturbances, and in severe cases, loss of consciousness or sudden death.
Diagnosis
Diagnosis of a Colloid Cyst typically involves a neurological examination, followed by imaging tests such as a MRI or CT scan. In some cases, a lumbar puncture may also be performed.
Treatment
Treatment for a Colloid Cyst typically involves surgical removal of the cyst. This can be done through a procedure called a craniotomy, or through a less invasive procedure called endoscopic removal.
Prognosis
The prognosis for a Colloid Cyst is generally good, with most patients making a full recovery following surgery. However, in some cases, the cyst may recur, requiring further treatment.
See Also
- Brain tumor
- Cerebrospinal fluid
- Craniotomy
- Endoscopic removal
- Lumbar puncture
- MRI
- CT scan
- Third ventricle
External links
- Medical encyclopedia article on Colloid cyst
- Wikipedia's article - Colloid cyst
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