At a prominent state hospital, a 45-year-old woman is receiving a 'combined modality' treatment for the initial stage of breast cancer. State the two...

At a prominent state hospital, a 45-year-old woman is receiving a ‘combined modality' treatment for the initial stage of breast cancer. State the two aspects included in this treatment. State the methods by which a radiation oncologist can administer these therapies. Additionally, state four major differences between the two modes of treatment.