Overview

Anal cancer is rare but treatable. Over the last three decades, the number of new cases has risen. While the cause of anal cancer is not entirely known, the disease has been linked to human papillomavirus (HPV) infection, which is also associated with cervical cancer. Many cases of anal cancer can be found in the early stages when the cancer is most treatable, creating a high chance of survival.

Benefits of Proton Therapy for Anal Cancer

• High-energy, precisely-targeted proton beams can deliver high doses of radiation to destroy cancerous cells, reducing recurrence rates for many cancer cases.
• Proton therapy is non-invasive and may reduce side effects.
• Patients treated with proton therapy may have increased tolerance for chemotherapy.
• Patients can maintain their current quality of life during and after treatment.
• It is sometimes used effectively to treat areas that have already been treated with radiation.

Sources: American Cancer Society, American Society of Clinical Oncology, American Society of Colon and Rectal Surgeons, Centers for Disease Control and Prevention, and National Cancer Institute