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Eye Care Archive  (Expert Forum)
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stroke - mega cisterna magna
Our Ask A Doctor Ophthalmology Forum is where you can post your question and receive a personal answer from physicians affiliated with the American Academy of Ophthalmology.

stroke - mega cisterna magna

by MR F, May 25, 2007 12:00AM
I got diagnosed with glaucoma. Then it was changed to a mild stroke. After an MRI the test result said I had a mega cisterna magna and large globes bilaterally with increased AP dimension.

Does this mean I had a stroke - brain hemorrhage?
What is a mega cisterna magna and what should I expect from this in future?
What does large globes bilaterally with increased AP dimension refer to?


by Forum-OD-MP, May 25, 2007 12:00AM
mega cisterna magna is a form of arachnoid cyst as far as i know...not related to whether you had a 'stroke' or not.  i'm pretty sure its a congenital defect.  this is a question for a neurologist.
Member Comments

by Kre8Joy, Mar 18, 2008 09:07PM
A related discussion, Don't they find mega cisterna magna insignificant in the absence of other symptoms? was started.

by cvette, Sep 30, 2008 04:45PM
A related discussion, mega cisterna magna was started.
Continue discussion
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