Americans at increased odds of a potentially lethal lung cancer diagnosis may soon be able to seek out the most promising technology available to detect it early and ultimately have screening covered by insurance, including Medicare. The U.S. Preventive Services Task Force (USPSTF) recommended a high "B" rating for annual computed tomography (CT) scans for current and former smokers, aged 55 to 80, with a history of heavy smoking (two packs per day over 20 years or one pack a day over 30 years).

There is a “new normal” for the global medical device market where financial constraints increasingly impact both treatment and purchasing decision-making. As a result, companies develop products that demonstrate improved clinical outcomes and continue to provide services that raise the quality and efficiency of healthcare delivery in an increasingly resource-constrained environment.

Myocardial perfusion imaging (MPI) with positron emission tomography (PET) has been shown to be superior to single photon emission computed tomography (SPECT). Nevertheless, widespread clinical use of PET MPI has been limited by the currently available PET myocardial perfusion tracers.

Radiation exposure from multidetector computed tomography (CT) has become a pressing public health concern in both lay and medical publications. Implementation of iterative reconstruction offers the ability to minimize radiation exposure while preserving and, in some cases, improving image quality. However, in order to evaluate iterative reconstruction software, one must first understand the basics of how it works.