The coronary calcium scan is a common way to screen for coronary artery disease. This imaging test can range in cost from $100 to $400, but many insurance companies restrict coverage or do not cover ...

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

Even though the scanners of yesteryear may not be a pivotal part of today's home office setup, the need to digitize important documents still persists. Luckily, you can say goodbye to the frustration ...

One of my favorite kinds of apps is simple utilities that solve a common problem and are straightforward to use. That’s exactly what Greg Pierce has created with Simple Scan, a scanning app for the ...

Add Yahoo as a preferred source to see more of our stories on Google. Kodak Slide N Scan Digital Film Scanner. Although still a budget-friendly scanner, the Kodak Slide N Scan Digital Film Scanner ...

Positron emission tomography (PET) is a type of imaging scan that doctors might use when diagnosing and treating non-Hodgkin’s lymphoma (NHL). It can be useful for identifying and staging the cancer.

How Does a VQ Scan Work? The VQ scan is a nuclear scan. It measures airflow, called ventilation, and blood flow, called perfusion, in your lungs. The V and Q make up a math equation that helps doctors ...

3D scanning is important because the ability to digitize awkward or troublesome shapes from the real world can really hit the spot. One can reconstruct objects by drawing them up in CAD, but when ...

There has been an increase in the availability of affordable 3D scanners these last few years, largely down to the use of structured light technology in such scanners. Traditional 3D scanners use ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...