Presentation
Developmental delay.
Patient Data
Age: 12 months
Gender: Male
From the case:
Cerebellar hypoplasia - unilateral
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/113833/annotated_viewer_json?iframe=true\u0026lang=us"}
Small size of right cerebellar hemisphere, large cisterna magna, and asymmetry of the posterior fossa.
Case Discussion
Unilateral cerebellar hypoplasia (UCH) describes the small size of one cerebellar hemisphere. It is a rare cerebellar malformation. It can be asymptomatic or present with seizures, headache or psychomotor retardation without cerebellar symptoms.