Ewing sarcoma

Proton beam therapy spares surrounding tissue when treating bone cancer

Radiation oncologist Dr. Safia Ahmed discuss sarcoma diagnoses and treatment options, including proton beam therapy.

3-year-old takes on rare cancer with a little help from his friends

Playing with superheroes and other toys is part of Rhett's morning routine at Mayo Clinic, where he's receiving targeted proton beam radiation treatment for Ewing sarcoma.