Race, breast density, medical history and imaging facility affiliation can influence the likelihood of false-negative mammogram results, according to a study published Oct. 22 in the American Journal ...

Medically reviewed by Kiarra King, M.D. Key Points Expecting twins can rarely cause a false negative pregnancy test due to something called the "hook effect."It's best to test after a missed period ...

It is law review submission season, so I have had many conversations lately both on and off of social media about the student-run law review system. This recent poll by Professor Derek Muller was ...

There is broad consensus that widespread SARS-CoV-2 testing is essential to safely reopening the United States. A big concern has been test availability, but test accuracy may prove a larger long-term ...

The FDA released guidance Aug. 6 on the Medtronic NIM Vital Nerve Monitoring System recall. The recall is in response to 10 reported injuries resulting from false negative responses received while ...

President Donald Trump expressed no concerns Friday about a rapid coronavirus test that the White House has been relying on to ensure his safety, despite new data suggesting the test may return an ...