Colon Cancer Stool Test
It detects about 92 percent of the cancers that are present and also finds approximately 40 percent percent of precancerous polyps.
Colon cancer stool test. 3 2014 healthday news a newer type of test that looks for hidden blood in the stool is an effective way to screen for colon cancer a research review suggests. Stool dna testing is intended to screen for colon cancer or precancerous polyps in people with no symptoms. It s another at home stool test ordered by a doctor. The stool dna test detects abnormal dna and small amounts of blood shed into the stool from colon cancer or colon polyps.
Stool dna test fit dna. A stool dna test also known as a multitargeted stool dna test or mt sdna looks for certain abnormal sections of dna from cancer or polyp cells. Colorectal cancer or polyp cells often have dna mutations changes in certain genes. One is stool dna or sdna.
Cells with these mutations often get into the stool where tests may be able to detect them. It is done once every one or three years. A newer home test looks at dna in the stool for evidence of colorectal cancer. The fit dna test also referred to as the stool dna test combines the fit with a test that detects altered dna in the stool.
The test looks for blood and abnormal dna in the stool that may indicate the presence of colon cancer or precancerous. It determines if there s blood in your stool a common sign of colon cancer or of precancerous polyps abnormal growths of tissue. For this test you collect an entire bowel movement and send it to a lab where it is checked for cancer cells. The lab workers will also look for dna cell changes linked to.