Presentation
Headache
Patient Data
Age: 40 years
Gender: Male
From the case:
Colloid cyst with hydrocephalus
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CT images demonstrate a midline well defined hyperdense mass at the foramen of Monroe causing obstructive hydrocephalus.
Case Discussion
CT demonstrates a rounded hyperdense lesion at the foramen of Monro, consistent with a colloid cyst resulting in obstructive hydrocephalus.