Doctors mainly test for celiac disease using blood tests and small intestine biopsies. Testing for celiac disease aims to identify certain celiac-linked antibodies. These are proteins the immune ...

WASHINGTON (AP) — Lyme disease can cause serious harm, but so can bogus tests and treatments. The complexity of diagnosing the tick-borne disease has given rise to an entire industry of unapproved ...

A new, simple blood test developed by Israeli researchers could allow Parkinson's disease sufferers to get an early warning before their motor symptoms manifest, by which time it is too late to ...

AMSTERDAM — A noninvasive EEG-based test may help predict the risk of sexual dysfunction for patients considering treatment with antidepressants, a new study showed. The Loudness Dependence of ...