Not usually: If fluid collection is not causing compression or underdevelopment of brain, then usually variation of normal, sometimes inherited. Both my son and I have prominent cisterna magni without any effect on normal brain function.
Answered 3/19/2015
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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