Arachnoid Cyst - Surgery?

[JT_Seven]

I am a 38 y/o male that was diagnosed four weeks ago with a 4.1 cm x 2.6 cm cyst in the posterior fossa of the right cerebellum. I had been feeling nauseaus, had acute vertigo, blurred vision and concentration problems that brought me to the ER.  I thought I was having a stroke.  A CT Scan revealed the arachnoid cyst. The ER doc said the Radiologist felt that the cause of my symptoms was an inner ear infection and not the cyst.   I have had many sinus problems (but never inner ear) in the past but NEVER these acute symptoms like these in all my life.   To date, the vertigo, nausea and blurred vision has persisted (have in fact become milder) but now I seem to have small muscle spasms and tingling in my extremities.  

I have followed up with a Neurosurgeon who said that the cyst (given the MRI) was not life threatening but some of my symptoms (not all) were indicative that the cyst had become symptomatic and most possibly may become a a bigger problem in the long term given its location in the Brain.   He's recommended surgery and said the procedure was relatively simple for Brain surgery (easy for him to say) and produces favorable results in most people. He does fenestration of the cyst in a procedure that lasts about one hour.  

I have followed up with a second Neurosurgeon who reviewed my MRI and told me that the cyst would not grow any further and has not and was unlikely to cause any dangerous pressure to damage the Brain during my lifetime.   He was less inclined to recommend surgery.  However, he did say that he could not explain away my collective symptoms as non-cyst related because they did not indicate inner ear problems as first suspected and I have no other medical problems.  He said that if the symptoms persisted and negatively affected my lifestyle, surgery would be the way to go because the only way to definitively rule out the cause of the symptoms as cyst-related was to in fact have the surgery and see if the symptoms go away.  

I'm trying to do the cost-benefit analysis of getting the surgery.  I don't want to just jump into surgery and am nervous about the prospect of complications of having the procedure (however "simple").   However, I can't just grin and bear the symptoms that I am experiencing and wonder if i will in fact benefit by going under the knife.  

Can anyone tell me - when is it practical to consider surgery?  In most patients is it as simple as having the surgery and seeing how it goes?  How long is the recuperation? What has been the overall prognosis following the procedure? Do the symptoms gone away? Are there any secondary complications (besides the apparent risks of surgery)? Do the cysts generally return?

Any advice would be appreciated.  Thank you.

Jack

[martin222]

i was diagnosed with a large posteria fossa, and mines the size of an advocado lol, scared the hell out of me, what strikes me as very funny is every time i come on these sites every one with cysts have the same symptoms as me, coincidence?? i realy dont think so, and same as you happygirl i to see spots, blue ones, i bugged my neurosegeon for 6 months n now has agreed to put in a shunt, and im very relieved, in fact i cant wait to go under the knife, ive been ill now for 18 months, ,,, fingers crossed, martin

[Helen81]

I was diagnosed with 5 AC in the frontal lobe back in 2003 and had surgery dec 2004 aged 23. I opted for the less invasive operation to drain 4 out of the 5 so I had Key hole surgery things didnt go to plan as the equipment was faulty as they couldnt see what where they were going, I suffered a bleed on the brain and had a stroke. It took nearly a year of therapy and living in a rehabilitaion centre and today Im back to being normal(ish) back at work and enjoying my career.

Today I went for a routine check on my last AC and with my usual symptoms and a few new ones (Dizziness, sickness and double/blurred vision - Had my glasses prescription changed 3 times within 18 months) my surgeon has told me that I have 3 options:
    1) Do nothing and live with the symptoms - Avoiding contact sports or banging my head as it can knock the AC and cause another mass bleed, possible severe disability.
    2) He operates and cuts the last cyst so the fluid can be dispersed but it will fill up as there is a void the size of an apple so it will fill probably within 6 hours of surgery OR
    3) he fits a shunt - Which I think this will be the way forward!!!

Im 30 now and I thought all this was sorted out. I lost 6 months of my life due to memory loss. Didnt know my family and how to spell their names, forgot there was a Sunday in the days of the week ( to this day still get the mick taken out of me and laugh about it!!) and learning how to walk talk and care for myself again, Ive come too far, do I want to take another risk! I suppose I could look at it, Life is a risk and we will never know what if until we have taken at least ONE big risk. But 2, I dont know!? At least ive got time to do research and think and discuss with family and close friends.

If anyone is diagnosed with AC the one bit of advice I can give you is talk with family but the final discision is down to one person, you!! They are going on the same journey as you and with all the help and support they give you it will make you stronger!!

Helen xx

[Chan0696]

Hi, my son (20) is diagnosed with Arachnoid Cyst near midline cerebellum after 2 MRI and numerous blood tests.  Symptoms 24/7 vertigo, concentration problem, inbalance.  Symptoms has persisted for the past 3 months and the Neurosurgeon we saw feels that it is not the AC that is causing the symptoms but rather extreme change in lifestyle (from a couch potato to army - stressful physical activity) that caused the headaches.  He also said the AC should not cause symptoms because it has been there since birth. But you are 38years old when symptoms surfaced?  My son has been out of army and resting at home for the past 3 months and symptoms remained same.  I am at a lost what to do and would appreciate your experience.

[TomMaz]

I am a 17 year old and i have had a growing arachnoid cyst my whole life. I have daily unbearable headaches, the blurry vision and dizzyness you are having, and I occasionally bleed from my nose, ends of my eyes, and ears when I sleep. I also see red spots in my vision daily. I am scared of the surgery because I may die or there could be severe complications. The cyst may be worse, which is why i'm currently seeing doctors about treatment and surgery. So I feel for you and just knowing that there are more people out there like this makes me feel a little better.

[Jeanean419]

I also have a Arachnoid Cyst, I had surgery last May and still struggle with headaches. My cyst started out 8.8cm x 6.7 cm. it is smaller since the last MRI but trying to get info out of a Neurosurgeon is like pulling teeth. Before surgery I dragged my leg, I would fall backwards, forwards and complained about my vision. It took an ER trip because I thought I was having a stroke to find this large cyst. I also have trouble with sleeping and still forget things and its been a year. I am tired of the run around.

[Tomr64]

I am a 48 yo engineering professional and I had an arachnoid cyst (14 cm x 5 cm x 2.5 cm) that was diagnosed in Jan that was addressed 3/28 with a Ventricular Peritoneal Shunt.  The shunt drained the cyst completely and collapsed the top of my brain into the area where the cyst used to reside.  The collapse of the top of the brain into the cyst area caused bleeding that had to be drained during an operation 6/1.  The doctor also closed the valve in the shunt to allow for the CSF to build back up in my brain.  The shunt will turned back on 7/1 when crainial pressure was at the desired pressure.  desired level.  The doctor also added a low pressure drain on the outside of my brain.  The collapsed part of the brain continues to be collapsed.  The doctor is going to leave it alone unless something else occurs.  This is hte first time in six months that I am going back for a check not more surgery.  I may still need more surgery but we are crossing our fingers.  I still have heads daily.  There we averaging 7-9 every day all days.  After this third surgery they do occassional get as high as 8-9, but they are generally 5-6.  

I have always had a bad short term memory that has been getting apparently worse over the past 4-5 years.  In addition, my wife states (and my children agree) that my mood switches very quickly and I lose my temper very easily.  I had always been a laid back and relaxed person.  I realize that this is no longer the case and I am realizing that this change is very real.  But, I think that the recovery from this surgery and symptoms will dissipate these symptoms.  I apologize for the long winded answer, but hope fully it helps reduce someone's anxiety.