mcq (xray of lower radious large lytic lesion:
a- ABC
b- GC***
c- OSTEOSARCOMA
i think it was ABC, some septations were apparent within
N.B → If the patient image after closure of epiphysis it will be GCT... if young age ABC and OS could be but with aggressive pattern of OS we can differentiate both of them
Another differentiating point of gct from abc is the subarticular location of gct, u will see a thin cortex or no cortex on subarticular side. While in abc ine can see the bone on subarticular side.
a- ABC
b- GC***
c- OSTEOSARCOMA
i think it was ABC, some septations were apparent within
N.B → If the patient image after closure of epiphysis it will be GCT... if young age ABC and OS could be but with aggressive pattern of OS we can differentiate both of them
Another differentiating point of gct from abc is the subarticular location of gct, u will see a thin cortex or no cortex on subarticular side. While in abc ine can see the bone on subarticular side.