Central QCT Reveals Lower Volumetric BMD and Stiffness in Premenopausal Women with Idiopathic Osteoporosis, Regardless of Fracture History
Author(s) -
Adi Cohen,
Thomas Lang,
Donald J. McMahon,
X. Sherry Liu,
X. Edward Guo,
Chiyuan Zhang,
Emily M. Stein,
David W. Dempster,
Polly Young,
Isra Saeed,
Joan M. Lappe,
Robert R. Recker,
Elizabeth Shane
Publication year - 2012
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2012-2099
Subject(s) - medicine , osteoporosis , bone mineral , femoral neck , quantitative computed tomography , bone density , trabecular bone score , urology
Idiopathic osteoporosis (IOP) affects otherwise healthy young individuals with intact gonadal function and no secondary cause of bone fragility. In premenopausal women with IOP, a low trauma fracture is evidence of impaired bone quality and strength. The extent to which low bone mineral density (BMD) by dual-energy x-ray absorptiometry (DXA) reflects low volumetric BMD, bone microstructure, and strength is uncertain in the absence of low trauma fracture.
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