Occult blood refers to small traces of blood that a person cannot see in their stool. The presence of blood in the stool could be a sign of an underlying condition. Health experts often use this test ...

A doctor weighs in on the accuracy of do-it-yourself screenings. Feb. 4, 2008 — -- At-home health screening has moved way beyond the pregnancy test. People can now determine if they have a yeast ...

UCLA research finds that fewer than one in four eligible younger adults completed colorectal cancer screenings after the United States Preventive Services Task Force (USPSTF) lowered the recommended ...