Parosteal Osteosarcoma (1% Flashcards
1
Q
ParostealOsteosarcoma description
A
slower growing; age range 30-50 yrs old
2
Q
ParostealOsteosarcoma location
A
similar sites to osteosarcoma
3
Q
ParostealOsteosarcoma location plain film
A
dense centrally, juxtacortical mass with stalk to cortex; no periosteal response; grows over time
4
Q
ParostealOsteosarcoma ddx
A
myositis ossificans (is separated from bone, less dense centrally, smaller over time = heal), trauma
