Actas de congresos
Bua Osteoporosis Diagnostic With Single Position Vs Scanning Systems: A Comparative Study
Registro en:
Proceedings Of The Ieee Ultrasonics Symposium. , v. 2, n. , p. 1289 - 1292, 2002.
10510117
2-s2.0-0036992672
Autor
Maia J.M.
Costa E.T.
Nantes Button V.L.D.S.
Neto J.F.M.
Institución
Resumen
In this work we have used an ultrasound system to measure the broadband ultrasound attenuation (BUA) of ultrasonic waves in a region of the calcaneus. The system is able to measure ultrasound attenuation in a single position or in a scanned X-Y plane. It was tested with patients using both the single position and the scanning methods. The results were compared to those of densitometric exams carried out with a Dual Energy X-ray Absorptiometry Equipment (DEXA) in order to validate its use as a tool to help in the osteoporosis diagnosis. 2
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