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A member asked:

Can anyone tell me what could a 4 mm brain cyst cause?

A doctor has provided 1 answer
Dr. Alan Ali answered

Specializes in Psychiatry

Brain cyst.: Depends on location & type of cyst & how long it's been there.

Answered 3/28/2015

3k views

Thank

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Would an Arachnoid cyst on the back of my son's brain be the reason the top of his head is a cone shape?

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I was hit by a car when i was little. Recently discovered an arachnoid cyst within the posterior fossa, on the left side midline (3.1x1.9cm). Could this be a cause of my extreme fatigue and brain fog?

2 doctors weighed in across 2 answers

A member asked:

What can cause tingling in the face and head both sides and down neck it causes me anxiety and worry I have had a mri and it is okay no MS or brain issues. I do have a maxillary sinus cyst what could cause this? It really is upsetting!

3 doctors weighed in across 2 answers

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