A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...

In July, the US Food and Drug Administration (FDA) approved a new blood-based test to screen for colorectal cancer (CRC). The FDA's approval of Shield (Guardant Health) marks a notable achievement, as ...

Please provide your email address to receive an email when new articles are posted on . Many common cancer screening tests do not appear to increase patients’ longevity. Sigmoidoscopy, used to screen ...

Blood-based biomarker tests for colorectal cancer could soon be cleared by U.S. regulators, opening the doors to a new, more convenient way to screen for the disease, according to an April 5 Medscape ...

For doctors and patients, the Holy Grail of medicine would be a simple blood or saliva test to detect all types of cancer before symptoms or sickness appears. Doctors could screen and treat patients ...

(HealthDay News) — No controlled studies report benefits of screening with multicancer detection (MCD) tests, according to a study published online Sept. 16 in the Annals of Internal Medicine.