Prevention and Screening

Researchers test electronic nose to screen for Barrett’s esophagus

Researchers from Mayo Clinic are evaluating a new, noninvasive screening method for Barrett's esophagus that uses an electronic nose device called an e-nose to analyze ...

Breast cancer risk score buoys preventive medication use

Studies show that the risk of breast cancer can be reduced by half through the use of a five-year course of tamoxifen or raloxifene and ...