Submitted by Kamron Izadi, MD and Marcel Maya, MD.
A twelve year old girl presents with back pain and a Lytic lesion was found on scoliosis films.
A CT was performed
What are the findings in lumbar spine?
Tumor centered at L2 with osteoid matrix
Tumor centered at L2 with chondroid matrix
Mass lesion with cortical breakthrough
Multicystic, eccentric expansion of bone with thin periosteal reaction