Presentation
Loss of consciousness.
Patient Data
Age: 45 years
Gender: Male
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Triangular configuration cyst pointing anteriorly on axial view, without calcification or solid components measuring around 3 x 2.5 cm in maximal anteroposterior and mediolateral dimensions indicating a cavum veli interpositi.
Normal brainstem and cerebellar signal.
No recent infarcts or hemorrhage could be seen.
Case Discussion
This case illustrates the typical appearances of a cavum veli interpositium.