I have a 20 yr. old daughter, who has had a mesenchymal chondrosarcoma removed from her right sinus cavity. She has tried reconstructive surgery to replace the bone under her right eye and teeth and jawbone on her right side and half of the roof of her mouth. All surgeries have failed except the taking cartilage from both ears to support her eyelid. Has anyone had any success with reconstruction surgery after receiving the maximum amount of radiation allowed?