Lower
patient dose with GE bone densitometry
Compared
to other x-ray procedures, the radiation dose from DXA assessments is
relatively low. DXA technology requires minimal radiation to generate
measurements of body composition. However, when compared to other manufacturers
of DXA devices, GE Lunar DXA densitometers perform scans at a lower dose1,
while still achieving higher precision2. A comparison of the technical
specifications shows that Hologic** bone densitometers utilize 4 to 25
times radiation of the Prodigy* Advance.
The
bone densitometer that you use can make a difference. Although the dose of any
DXA scan is relatively low, having your patients scanned on the Prodigy bone
densitometer helps to minimize the amount of radiation your patients and operators are exposed to over time.
Learn
more about the Prodigy and its dose and precision.
Download the Dose Comparison Case Study (PDF).
REFERENCES:
1. Information collected from Hologic’s Discovery™ Series and Explorer™ Technical
Specifications Manual, December 2003 and GE Lunar’s Safety Information and
Technical Specifications, October 2008.
2. S.M. Hunt et al, “Changing Bone Densitometers in Clinical Practice: Effect on
Precision Error,” Presented at the American Society for Bone and Mineral
Research Annual Meeting, September 23-27, 2005, Nashville, TN, USA