Subependymoma - fourth ventricle

Discussion:

This fourth ventricle tumor is an incidental finding in an asymptomatic patient. It has remained stable for more than five years. The MRI features, based on the clinical data, strongly suggest a subependymoma of the fourth ventricle. This case has been managed conservatively due to the benign appearance of the lesion and the presumed diagnosis of a subependymoma. 

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