The use of opportunistic computed tomography (CT) image-based biomarkers may be a low-
cost strategy for screening older individuals at high risk for osteoporotic fractures and …

Purpose To use machine learning and the CT attenuation of all bones visible on chest CT
scans to predict osteopenia/osteoporosis. Method We retrospectively evaluated 364 patients …

Purpose To establish and evaluate the diagnostic accuracy of volumetric bone mineral
density (vBMD) threshold values at different spinal levels, derived from opportunistic …

Purpose Osteoporosis and sarcopenia usually coexist in older population. The concept of
osteosarcopenia has been proposed in recent years. However, studies on the relationship …

Background: We investigated whether opportunistic screening for osteoporosis can be done
from computed tomography (CT) scans of the wrist/forearm using machine learning …

Context Fractures are a serious consequence of osteoporosis in older adults. However, few
longitudinal studies have shown the role of computed tomography (CT)-based radiomics in …

Background Plasma (p-) activin A is elevated in chronic kidney disease–mineral and bone
disorder (CKD-MBD). Activin A inhibition ameliorates CKD-MBD complications (vascular …

This study aimed to validate the correlation between volumetric bone mineral density in the
cervicothoracic and lumbar spine using measurements from opportunistic CT scans. The …

Background Diagnosing osteoporosis is challenging due to its often asymptomatic
presentation, which highlights the importance of providing screening for high-risk …

Purpose: Osteoporosis is under-diagnosed and often co-exists with other diseases. Very low
bone mineral density (BMD) indicates risk of osteoporosis and opportunistic screening for …