Presentation
Trauma.
From the case:
Lipohemarthrosis
{"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/13300/annotated_viewer_json?lang=us"}
There is a moderate suprapatellar knee joint effusion, probably representing lipohemarthrosis with a fat-fluid interface.
Unable to process the form. Check for errors and try again.