Presentation
Headaches.
Patient Data
Age: 45 years
Gender: Female
From the case:
Colloid cyst of the third ventricle
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There is an 8 x 10 mm rounded lesion at the foramen of Monro causing obstructive hydrocephalus. The content of the cyst is isointense on T1 and slightly hypointense on T2 sequences.
Case Discussion
MRI imaging findings are characteristic of a colloid cyst of the third ventricle.
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