Open AccessTo help practitioner: monitoring treatment of osteoporosis in study of bone mineral density on different axial densitometers
Author(s) -
O. Nikitinskaya,
Н. В. Торопцова
Publication year - 2020
Publication title -
medicinskij alfavit
Language(s) - English
Resource type - Journals
eISSN - 2949-2807
pISSN - 2078-5631
DOI - 10.33667/2078-5631-2019-2-37(412)-22-28
Subject(s) - densitometer , osteoporosis , bone mineral , dual energy , medicine , gold standard (test) , medical physics , radiology , physics , optics
Dual-energy X-ray absorptiometry is recognized as the ‘gold standard’ for the diagnosis of osteoporosis. This method is used not only for the initial assessment of the state of the IPC, but also for further monitoring of treatment or preventive measures. It allows you to compare the data of a patient with successive measurements during a long observation. However, it is impossible to evaluate the results of studies in dynamics on devices of different manufacturers without standardizing indicators or introducing correction factors. A simple method for recalculating the T-score obtained on a Dexxum 3 apparatus (OsteoSys, South Korea) is presented in order to compare it with a similar indicator of a bone densitometer Lunar Prodigy (GE Healthcare, USA).