Proton Therapy for Sarcomas

Targeted Treatment for Sarcomas

Scripps Proton Therapy Center offers treatment options for sarcoma and bone cancer.

Targeted Treatment for Sarcomas

Sarcomas are cancerous tumors that form in soft tissue or bone throughout the body. Depending on where they occur, sarcomas can be difficult to treat with radiation therapy because it can damage nearby healthy tissue.

Scripps Proton Therapy Center in San Diego uses precise proton radiation treatments to treat sarcomas while protecting surrounding healthy tissue. The accuracy is even further enhanced by our advanced imaging and pencil-beam scanning technology, which focuses a narrow proton beam — smaller than the width of a pencil — to precisely target tumors. As a result, patients may experience fewer side effects from radiation treatment and a reduced risk of secondary cancer.

Proton Therapy for Sarcomas

Proton Therapy Sarcoma Treatment Option 600×200

Proton Therapy for Sarcomas

About Proton Therapy

Physicians at the Scripps Proton Therapy Center in San Diego offer some answers to questions about treating recurrent cancers with proton therapy.

About Proton Therapy

Proton Therapy Expertise

Proton Therapy Expertise – 600×200

Proton Therapy Expertise

The clinical and scientific teams have more than 90 years of combined experience treating patients with proton therapy. Learn more about the experts at the center.

Why Choose Scripps

Proton Therapy Center Building 600×200

Why Choose Scripps

From diagnosis and treatment to navigation and support, Scripps offers comprehensive cancer care. Learn how proton therapy further complements these services.

Precise radiation therapy for sarcomas

Because sarcomas can be located close to critical and sensitive organs, treating these tumors with radiation can be especially challenging. Radiation must be delivered with high precision and the utmost care to maximize the dosage to cancerous cells and minimize harmful exposure beyond the tumor.

Ideally, radiation therapy for sarcomas will:

  • Target the tumor only
  • Protect your healthy organs and tissues
  • Maintain your quality of life during treatment

With any radiation technique, the potential for serious complications can be high in some cases. This can lead to a difficult choice between giving:

  1. a less-than-optimal dose to the tumor (which reduces the chance of remission); or
  2. an ideal dose to the tumor with a higher risk of radiation to healthy tissues.

Benefits of proton therapy for sarcomas

  • Proton therapy is a highly precise form of radiation treatment that enables us to target tumors within intricate areas. Protons deposit their maximum energy directly in the tumor, so exposure to nearby organs and tissues such as your heart, lungs, spine, reproductive organs and digestive system is greatly reduced.
  • Intensity-Modulated Proton Therapy (IMPT), available in California only at the Scripps Proton Therapy Center, allows doctors to more selectively place high-dose radiation on the tumor, while simultaneously reducing the dose to surrounding critical organs. This can potentially result in higher control rates, and lower the risk of side effects from the radiation treatment.
  • Proton therapy may offer a therapeutic advantage over traditional radiation techniques in the treatment of sarcoma, according to the 2009 sarcoma guidelines from the National Comprehensive Cancer Network (NCCN).
  • Combined treatments of surgery, chemotherapy and radiation may be needed for some tumors. Proton therapy reduces the amount of radiation-related toxicity, which increases the likelihood that patients can complete treatment with fewer interruptions or delays. It may also improve tolerance to (or ability to) tolerate other treatments, particularly chemotherapy.
  • When compared with conventional passively scattered protons, Scripps Proton Therapy Center’s intensity-modulated pencil-beam scanning technique [IMPT] can treat more complex tumor shapes, vary the dosage within the tumor and reduce the amount of radiation to surrounding tissues.

Types of cancer treated

Scripps Proton Therapy Center provides advanced radiation treatments for sarcomas including:

Proton therapy is often the best way to treat recurring tumors in areas that have previously been treated with radiation therapy.

Treating previously irradiated areas is challenging and very risky. The healthy tissues around the recurrent tumor do not “forget” the previous radiation dose, and any added dose continues to increase the risk of normal tissue injury. Proton therapy enables doctors to better concentrate the dose to the target and limit it elsewhere, allowing re-treatment with radiation in selected patients.

See the evidence supporting proton therapy as a treatment for sarcomas.

Support services for our cancer patients

When you are living with cancer, you may need more than expert medical treatment. Our cancer specialists are here to help you and your family every step of the way, from scheduling appointments and answering questions to finding support services and other resources.

We offer a wide variety of services to help speed your recovery, including:

Learn more about our cancer support services and resources.

Proton therapy is a highly precise form of external radiation therapy that can be used for tumor control in select patients. All cancer treatments have advantages and disadvantages. Be sure to discuss these, as well as your treatment options, with your cancer specialist.