“If this test is positive, a patient will need a colonoscopy ... It is performed by a gastroenterologist, who uses a long, flexible tube called a colonoscope to view the lining of the colon.

The lab can draw the blood, and mail off the Shield blood tubes to Guardant ... they will have to have a colonoscopy. The test has about a 10% false positive rate. Pham has had patients who have done ...

On average when positive, Signatera tests have a 98%-99% rate of accurately predicting the presence of cancer depending on the cancer, and the false-positive rate is less than 2% to 1% depending on ...

The researchers analyzed data from more than 200,000 women with ovarian cancer from 2004 through 2020 who'd had a CA-125 blood test. Black and Native American patients were 23 percent less likely ...

Even if his patients won't do the colonoscopy, with the Shield test "at least we can catch some ... The lab can draw the blood, and mail off the Shield blood tubes to Guardant, while keeping ...