Presentation
Distal leg/ankle region swelling for about 18 months or so. No pain.
Patient Data
Age: 7 years
Gender: Male
From the case:
Osteochondroma
{"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/17127/annotated_viewer_json?lang=us"}
Broad-based bony outgrowth from the distal tibial metaphysis.
From the case:
Osteochondroma
{"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/17128/annotated_viewer_json?lang=us"}
A cartilage cap (maximum 3 mm thick) covering the cortex.