Originally Posted by swept

Its most certainly not about being behind with technology,its about economics and new advances are developed under such stirct regulation to protect us,that they become unavailable when released into the health system,because they are priced to return research revenue costs and make profit from illness

The DaTSCAN a new generation brain scan (also called I123-FP-CIT), first launched in Europe in 2002, has been shown to diagnose PD with greater accuracy (up to 98 percent accuracy) compared with conventional scanning methods in patients exhibiting no PD symptoms other than tremors. According to studies DaTSCAN is particularly effective at distinguishing between Parkinson's disease and a less severe type of neurological disorder called essential tremor. Until the advent of DaTSCAN, the diagnosis of Parkinson's disease was primarily based upon clinical assessment...which has only an eighty percent accuracy rate." Although currently not widely available, DaTSCAN is an important advancement in the area of PD diagnosis.
98% accuracy by DAT as opposed to 80% accuracy of clinical work up and drug response ,were talking about millions of people,