Presentation
Focal painless bulging of the right anterior chest wall.
Patient Data
Age: 4 years
Gender: Male
From the case:
Bifid rib
{"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/76049/annotated_viewer_json?iframe=true\u0026lang=us"}
Right 4th rib is bifid.
Case Discussion
Bifid rib is a congenital variant with approximately 0.2% occurrence