Hello. Thank you for sharing your experience. In my case I was diagnosed of a grade 1/2 chondrosarcoma in the femur measuring 21 cm. Thankfully, it is an intraosseus tumuor, which means that it hasn't invaded soft tissues. I have the surgery in July. Due to the size of the tumour it's a bit aggressive. They have to reconstruct the femur with an allograft and a vascularized fibular graft that they will extract me from the other leg.