Yosselin is an Osteosarcoma Cancer Survivor! Yosselin was diagnosed with Osteosarcoma on December 21, 2011, at age 6. Yosselin had a limb salvage and double lung surgery to remove the nodules. Yosselin endured 29 horrible chemotherapy treatments and multiple blood transfusions and platelets. As Yosselin grows, she has to have her rod lengthened. Now she is at the point where she is done growing and will be getting another major surgery to receive an adult rod. Even when cancer is over, the struggles after cancer still remain. As of September 6, 2021, Yosselin will be a nine-year Cancer Survivor!