Most common tumour of second decade...osteo sa or ewings?

Most common tumour of second decade…osteo sa or ewings?

osteosarcoma has bimodial , first occur in 2nd decade another on 5to 6 decade but Ewing occur only in 2nd decade

Good morning friends
The most common tumor of second decade is osteosarcoma >ewings sarcoma

Most common age of ewings is 2nd decade >1st decade

This was my exact doubt…thnkuu sir

Sir will u plz explain that decade wala funda again…

Confused when to consider 1st decade and 2nd decade.

Thanking you.

Most common age for Ewing’s is 15(second decade)

Osteosarcoma > Ewing’s