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GALLERI

Galleri® is a multi-cancer early detection test, a blood test that screens for many of the deadliest cancers before they become symptomatic, including those with no recommended screening tests today.

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When cancer is diagnosed early, before it has time to spread, the overall 5-year cancer-specific survival rate is 4 times higher than when cancer is diagnosed late.   

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​Cancer often hides, with symptoms not appearing until later stages. The earlier that cancer is diagnosed, the greater the chance of successful treatment and survival.

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Nearly 70% of cancers have no recommended screening tests.

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More than 1 in 3 people will develop cancer in their lifetime

Age is the biggest risk factor for cancer. People over 50 have a 13 times higher risk for cancer than those under 50. Cancer risk increases for everyone as they age, regardless of family history7 — only 5% to 10% of cancers are inherited.7

Certain factors, in addition to age 50+, further increase cancer risk5:

  • Current or previous smokers

  • Diabetes

  • Obesity (BMI > 30)

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How does it work?

Cancers growing in the body shed DNA into the bloodstream.1,2,3 Although there are many types of cancer, the DNA fragments can act like a unique “fingerprint” of cancer. The Galleri test screens for many of the deadliest cancers before they become symptomatic, including those without recommended screening tests.1,4 The test results provide a predicted Cancer Signal Origin* to help your healthcare provider determine the next steps for diagnosis.5

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Screen for cancer before symptoms appear

Every time you take the test, Galleri screens more than hundreds of thousands of DNA sites in the most informative DNA regions to screen for many of the deadliest cancers before they become symptomatic.1,2,5 Cancer can develop at any time. The Galleri is a point-in-time test that identifies DNA shed by cancer cells and screens for cancer at the time of testing. 

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Understanding your results

You will receive your test result about two weeks after your blood sample is received at the GRAIL lab.

There are two possible results:

— No Cancer Signal Detected
— Cancer Signal Detected

Nearly 99% of people who use the Galleri test will screen negative — which is exactly what you want to hear.5 Continue with routine cancer screening tests your healthcare provider recommends.

If a cancer signal is found, results also can predict the tissue type or organ associated with the cancer signal. This vital information can help guide your healthcare provider with the next steps.5

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