Annabelle Grace — affectionately called AG by her friends and family — was a healthy, active 9-year-old when she started experiencing severe pain in her left arm and shoulder.
At first, her family thought it was an injury from softball, but the pain kept getting worse. AG’s parents, Leslie and Eric, could tell something was off.
After several tests to get to the bottom of the pain — including X-rays, an MRI, and a biopsy — they eventually got an answer. AG was formally diagnosed with osteosarcoma in her upper left arm bone in December 2019.