Cancers Treated

Advanced technology delivers better outcomes

A variety of tumors can be treated with proton therapy, which more precisely targets cancer cells while reducing side effects, minimizing risk to surrounding tissue and organs, improving quality of life and increasing life-expectancy rates for most patients. Below is a list of the cancer types that are effectively treated using this revolutionary approach. Dr. Tim Williams, Medical Director at SFPTI, also shares his thoughts on treating these particular cancers using proton therapy.

Brain & Neurological
Brain & Neurological

When treating brain and other central nervous system cancers, it is important to limit radiation doses to other critical structures such as the brain stem, spinal cord and healthy brain tissue that control important body functions. Proton therapy is the most advanced radiation treatment technology available that can limit unnecessary radiation to these structures.

Breast
Breast

Because the breast is located in close proximity to the heart and lungs, proton therapy holds distinct advantages over standard radiation therapy due to the ability to limit the radiation dose to the breast tissue. Standard radiation therapy deposits radiation into both the heart and lung, increasing the chance for short- and long-term side effects including secondary cancers.

Head & Neck
Head & Neck

Many critical structures are located in the head and neck area including the brain stem, spinal cord and salivary glands. When treating this area with high doses of radiation, significant side effects can occur including the inability to swallow and the loss of saliva production. Proton therapy can help reduce the risk of experiencing these side effects by limiting the radiation dose to these structures.

Liver
Liver

The liver serves the critical function of filtering the bloodstream, which often results in cancers originating in other areas of the body spreading to this critical organ. In addition, hepatocellular and intrahepatic cholangiocarcinoma (bile duct cancer) can originate in the liver. Recent studies have demonstrated that proton therapy patients’ overall survival rates are higher than standard radiation therapy patients when treating these indications.

Lung
Lung

Like other cancers that occur in the chest area, there are many critical structures and organs that lie close to the lungs including adjacent healthy lung tissue. Because of the clinical advantages of proton therapy, radiation doses to critical organs such as the heart and healthy lung tissue can be limited, resulting in decreased lung complications such as radiation pneumonitis and heart disease.

Ocular & Eye
Ocular & Eye

Due to the unique physical characteristics of proton beams, proton therapy is clinically advantageous compared to standard radiation therapy when treating ocular cancers and other eye conditions such as macular degeneration. Because of the location of the eye in relation to the optic nerve and surrounding brain tissue, proton therapy can limit harmful radiation doses to these critical structures and organs.

Pancreatic
Pancreatic

The pancreas is located in the mid-abdominal area and is surrounded by several critical organs including the liver, kidneys, stomach and the small and large intestines. Due to this critical location and the radiation sensitivities of these organs, it is imperative to limit radiation doses. For these reasons, proton therapy is highly indicated in order to deliver a curative dose to the tumor and limit dose to these surrounding organs.

Pediatric
Pediatric

Pediatric cancer survival rates have increased significantly over the last decade. Unfortunately, many of these surviving patients experience significant long-term side effects, including secondary cancers in healthy tissues that received unnecessary radiation during their initial treatment. Proton therapy can limit radiation doses to these healthy tissues while delivering curative doses to the tumor, which reduces the risk of experiencing long-term side effects.

Prostate
Prostate

The prostate is surrounded by the bladder and rectum. It sits deep in the male pelvis. For this reason, these organs, as well as the adjacent intestines and bony structures, often receive unnecessary doses of radiation when treating the prostate for cancer. This can result in increased side effects. Proton therapy can limit unnecessary radiation doses to these tissues when treating the prostate, reducing debilitating side effects. Additionally, some studies have demonstrated increased survival rates for proton-therapy patients.

Sarcomas
Sarcomas

Sarcomas can occur in bone and soft tissue in many different areas of the body. These types of tumors require high radiation doses to achieve a cure. For this reason, when they occur adjacent to critical structures and organs, proton therapy is advantageous because it can limit the amount of unnecessary radiation resulting in fewer and less severe short- and long-term side effects.

Skull-based
Skull-based

Cancers that occur in the skull base are difficult to treat due to the close proximity of the brain stem, spinal cord and healthy brain tissue. Proton therapy has proven to be beneficial in delivering a curative dose to these tumors while limiting radiation to these critical structures and organs, resulting in reduced short- and long-term side effects in these areas.

Brain & Neurological

When treating brain and other central nervous system cancers, it is important to limit radiation doses to other critical structures such as the brain stem, spinal cord and healthy brain tissue that control important body functions. Proton therapy is the most advanced radiation treatment technology available that can limit unnecessary radiation to these structures.

Breast

Because the breast is located in close proximity to the heart and lungs, proton therapy holds distinct advantages over standard radiation therapy due to the ability to limit the radiation dose to the breast tissue. Standard radiation therapy deposits radiation into both the heart and lung, increasing the chance for short- and long-term side effects including secondary cancers.

Head & Neck

Many critical structures are located in the head and neck area including the brain stem, spinal cord and salivary glands. When treating this area with high doses of radiation, significant side effects can occur including the inability to swallow and the loss of saliva production. Proton therapy can help reduce the risk of experiencing these side effects by limiting the radiation dose to these structures.

Liver

The liver serves the critical function of filtering the bloodstream, which often results in cancers originating in other areas of the body spreading to this critical organ. In addition, hepatocellular and intrahepatic cholangiocarcinoma (bile duct cancer) can originate in the liver. Recent studies have demonstrated that proton therapy patients’ overall survival rates are higher than standard radiation therapy patients when treating these indications.

Lung

Like other cancers that occur in the chest area, there are many critical structures and organs that lie close to the lungs including adjacent healthy lung tissue. Because of the clinical advantages of proton therapy, radiation doses to critical organs such as the heart and healthy lung tissue can be limited, resulting in decreased lung complications such as radiation pneumonitis and heart disease.

Ocular & Eye

Due to the unique physical characteristics of proton beams, proton therapy is clinically advantageous compared to standard radiation therapy when treating ocular cancers and other eye conditions such as macular degeneration. Because of the location of the eye in relation to the optic nerve and surrounding brain tissue, proton therapy can limit harmful radiation doses to these critical structures and organs.

Pancreatic

The pancreas is located in the mid-abdominal area and is surrounded by several critical organs including the liver, kidneys, stomach and the small and large intestines. Due to this critical location and the radiation sensitivities of these organs, it is imperative to limit radiation doses. For these reasons, proton therapy is highly indicated in order to deliver a curative dose to the tumor and limit dose to these surrounding organs.

Pediatric

Pediatric cancer survival rates have increased significantly over the last decade. Unfortunately, many of these surviving patients experience significant long-term side effects, including secondary cancers in healthy tissues that received unnecessary radiation during their initial treatment. Proton therapy can limit radiation doses to these healthy tissues while delivering curative doses to the tumor, which reduces the risk of experiencing long-term side effects.

Prostate

The prostate is surrounded by the bladder and rectum. It sits deep in the male pelvis. For this reason, these organs, as well as the adjacent intestines and bony structures, often receive unnecessary doses of radiation when treating the prostate for cancer. This can result in increased side effects. Proton therapy can limit unnecessary radiation doses to these tissues when treating the prostate, reducing debilitating side effects. Additionally, some studies have demonstrated increased survival rates for proton-therapy patients.

Sarcomas

Sarcomas can occur in bone and soft tissue in many different areas of the body. These types of tumors require high radiation doses to achieve a cure. For this reason, when they occur adjacent to critical structures and organs, proton therapy is advantageous because it can limit the amount of unnecessary radiation resulting in fewer and less severe short- and long-term side effects.

Skull-based

Cancers that occur in the skull base are difficult to treat due to the close proximity of the brain stem, spinal cord and healthy brain tissue. Proton therapy has proven to be beneficial in delivering a curative dose to these tumors while limiting radiation to these critical structures and organs, resulting in reduced short- and long-term side effects in these areas.