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A member asked:

Can an arachnoid cyst or a chiari 1 malformation grow?

4 doctors weighed in across 3 answers

Sometimes: Aarachnoid cysts can show enlargement with age. Chiari malformations can worsen via increased cord compression or by hydrocephalus/syringomyelia.

Dr Homsi and another doctor agreed

Answered 5/17/2016

6.1k views

Thank

Yes: Cyst can grow. Acm 1 can get worse compressing nervous tissue.

Answered 4/24/2015

6.1k views

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Yes: Chiari 1 is not likely to grow, though symptoms can occasionally become worse. Arachnoid cyst is an entirely different condition and they can grow.

Answered 10/3/2016

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Related Questions

A member asked:

My son has a chiari 1 malformation and a cyst in the middle of his brain hes getting headaches at least a couple times a week should I b worried?

A doctor has provided 1 answer

A member asked:

My son was diagnosis with chiari malformation and a 6mm cyst. Is this dangerous at least the cyst part? He's 9 yrs old, should he have any surgery pleasehelp

7 doctors weighed in across 3 answers

A member asked:

I have a arachnoid cyst and chiari 1 malformation with constant ringing in my ear and sometimes dizziness and nausea? Are these severe symptoms?

9 doctors weighed in across 2 answers

A member asked:

I have dizzyness and nausea with ringing in my ear and a arachnoid cyst and chiari 1 malformation will I need surgery?

3 doctors weighed in across 2 answers

A member asked:

On unpredictable days I have contstant roaring/ringing in my ear. On some of those days the sound changes and I sometimes get dizzy, sometimes with the dizziness I will get nausea. I have a chiari malformation type 1 and an arachnoid cyst, possible menier

38 doctors weighed in across 22 answers

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