Hi,
Thank you for posting your query.
It is unfortunate that your
back pain has recurred about seven years after back surgery.
Cysts in the
spinal cord can be due to many causes. The common causes include infection, such as
neurocysticercosis, abscess, etc.
Cyst could also be due to past surgery,
arachnoid cyst, etc.
I hope my reply has helped you.
I would be pleased to answer, if you have any follow up queries or if you require any further information.
Best wishes,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
For DIRECT QUERY to me: http://bit.ly/Dr-Sudhir-kumar
My blog: http://bestneurodoctor.blogspot.com/