Thanks to you 7 who replied!
- Most said subperiosteal hematoma (old).
- 1x periosteal chondroma (my 2nd DDx as well)
- 1x sessile osteochondroma
Have a great weekend!
Björn
**EXTERNAL E-MAIL**
Hi All!
Funky looking lesion anterior femur in a trauma knee.
Must be longstanding based on the X-ray appearance.
Thoughts?
Björn
