Hi,
I am Dr.Bruno. I have read your question and understand your concerns. Let me try to help you
Question 1 : if this can be result of the
injury that she had when she had 18 months
Answer 1 : CSF Cysts can be a result of injury, but
Arachnoid Cysts are, in most cases, congenital
Question 2 : I would like to know if this is treatable with medicines
Answer 2 : No
Question 3 : side effects of this , and how can I know wich type of
dysplasia do you think it is ?
Answer 3 : If your daughter does not have any symptoms, I suggest that you just do a repeat
MRI at Regular Intervals (frequency to be decided by your Neurosurgeon, but I suggest annually)
Hope you found the answer helpful.
You need to worry, if your daughter develops symptoms like headache,
vomiting, weakness etc
Else, be cheerful. . . This cyst won't do anything bad in most individuals
If you need any clarification / have doubts / have additional questions / have follow up questions, then please do not hesitate in asking again. I will be happy to answer your questions.
Let me know if I can assist you further.
Take care.