To scan a document with your iPhone or iPad, first place the document on a flat surface in a well-lit area.

Preparing for a PET scan requires switching to a no-sugar diet the day before the scan. People with diabetes may have special instructions regarding medications. Doctors typically schedule PET scans ...

Most 12-week scans will be at your local hospital with a midwife, a radiographer or a sonographer (though some maternity ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Need to scan family photos, piles of documents, or expense receipts? Our experts have tested the best options for every ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

A heart perfusion imaging scan, or myocardial perfusion scan, is a test that tells doctors how well a person’s heart pumps blood. Doctors may use this test when diagnosing the cause of chest pain or ...

Billionaire Kim Kardashian promoted the use of a Prenuvo scan Wednesday—a preventive full-body scan not covered by insurance—as “lifesaving,” but medical experts have recommended against the practice ...

From zero to 1,000, calcium scores are guiding doctors on how to assess heart disease and set cholesterol goals.