Presentation
Increased head circumference
Patient Data
Age: 2 months
Gender: Male
From the case:
Choroid plexus papilloma
{"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/72698/annotated_viewer_json?lang=us"}
A lobulated hyperdense soft tissue mass with a "cauliflower-like" appearance in the trigone of the left lateral ventricle with intense contrast enhancement. The ventricular system is enlarged.
Case Discussion
CT features of a choroid plexus papilloma.
Usually the ventricular system is dilated as a result of an increased production of CSF ("overproduction hydrocephalus").