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Colon, Rectum and Anus Cancers

In 2021, it is estimated that 104,270 Americans will be diagnosed with colon cancer. Colorectal cancer is the third most commonly diagnosed cancer in men and women. 45,230 men and women will be diagnosed with rectal cancer. In addition, about 9,090 people will learn they have anal cancer. Patients with these types of cancers often benefit from radiation therapy as part of treatment. Some cancers involving the bowel run within families (hereditary colorectal cancers). It is important to discuss your diagnosis with family members so they can decide with their doctors whether they need to be screened for colorectal cancers. This is especially important if you were diagnosed with a colorectal cancer before age 50 or if there are several other types of cancers that run in your family.
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IMPORTANT DOWNLOADS

Radiation Therapy for
Colon, Rectum and Anus Brochure
View the Ask a Radiation Oncologist about Lower GI Cancers Video
Side Effects Chart

WHAT TO EXPECT

Once a cancer diagnosis is made, you will likely talk with your primary care physician along with several cancer specialists to discuss what happens before, during and after treatment.

CLINICAL TRIALS

 
Cancer specialists regularly conduct studies to test new treatments. These studies are called clinical trials. Clinical trials are available through cancer doctors everywhere — not just in major cities, university centers or in large hospitals.

LATEST RESEARCH

LATEST RESEARCH

Radiation oncologists are working every day to improve the safety and effectiveness of cancer treatments. Learn about the latest research breakthroughs in radiation oncology treatment for cancer.

TREATMENT TEAM

TREATMENT TEAM

While you undergo radiation therapy, a team of highly trained medical professionals will be working together to make sure you receive the best possible care.
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