What is a Colloid Cyst?
A colloid cyst is a benign (non-cancerous), gel-like fluid-filled cyst that forms in the cavity of the brain called the ventricle. It is usually congenital and can remain asymptomatic for a long time.
In some cases, it can cause complaints such as headache or nausea by blocking the fluid circulation of the brain.
What are the symptoms?
Colloid cysts are usually not noticed if they are small. However, when the cyst enlarges and blocks the flow of cerebrospinal fluid (CSF), the following symptoms may occur:
Severe or sudden onset of headache
Nausea, vomiting
Blurred vision
Loss of balance or dizziness
Numbness, distraction
Fainting or short-term loss of consciousness
If you have even one of these symptoms, it is important to consult a neurosurgeon.
Colloid cysts are usually detected by MRI (magnetic resonance imaging) or computed tomography (CT) of the brain.
These imaging methods can show the size and location of the cyst and whether it affects the circulation of brain fluid.
Treatment Options
The treatment decision is based on the cyst size, symptoms and the general condition of the patient.
1. Follow-up
If the cyst is small and does not cause any symptoms, it can be monitored by regular MRI examinations.
2. Surgical Treatment
Surgical intervention may be required in cysts that are symptomatic or obstruct fluid circulation.
The most common methods are:
Endoscopic Surgery: It is the drainage or complete removal of the cyst through a small incision. It usually provides a short recovery period.
Microsurgical Method: Depending on the location of the cyst, the classical surgical approach may be preferred.
Patients usually recover completely after surgery and the risk of cyst recurrence is very low.
Postoperative and Follow-up
Postoperative follow-up is performed with brain MRI scans.
If a new headache, visual disturbance or imbalance is noticed, a doctor should be consulted immediately.
Careful follow-up is very important to prevent possible complications.
In Conclusion
Colloid cyst is a benign, slow-growing formation.
It can be completely controlled with early diagnosis, regular follow-up and appropriate treatment.
If you have been diagnosed with a colloid cyst, you just need to follow your doctor's control plan without worrying.
