Automated Radiosynthesis Modules May Improve Cardiac Nuclear Imaging
Huge portions of the globally
produced radiotracers find their origin within geographically centralized,
commercial radiopharmaceutical manufacturing facilities or chemical
laboratories. These facilities are limited in number and require expert
supervision. There also is a considerable time gap between the preparation of
these compounds and their transport and delivery to its end users at distant
hospitals.
The time between manufacture
and delivery of radiotracers is an issue, because most tracers have a short
half-life and their in-vivo performance degradation is accelerated with the
passage of time. Half-lives of many agents are measured in hours, and this
often limits imaging to morning hours after the delivery of the tracers.
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Source: Diagnostic and Interventional Cardiology