Osteoporosis Imaging

Martel, D.; Monga, Anmol; Chang, Gregory

doi:10.1016/j.rcl.2022.02.003

Cited by 23 publications

(7 citation statements)

References 75 publications

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“…The endocrine and paracrine functions of bone, a tissue that frequently interacts with other tissues, are essential to metabolism, aging, and general health (8). The most prevalent condition affecting bones globally is osteoporosis and it is the most common metabolic bone disease in the elderly (9,10). The condition is generally overlooked, though, which results in underdiagnoses and undertreatment (2,5,11).…”

Section: Discussionmentioning

confidence: 99%

“…Modern imaging modalities and advanced image processing have the ability to provide a thorough understanding of the pathologic changes that take place in bone tissue during osteoporosis and open the door to new imaging techniques for osteoporosis diagnosis, monitoring, and prediction (9). A decline in bone density and a worsening of the quality of bone microarchitecture are two characteristics of osteoporosis, a disorder affecting the bones.…”

Section: Discussionmentioning

confidence: 99%

“…Dual-energy X-ray absorptiometry (DEXA) is the most widely used method of disease screening (12). It provides an accurate estimate of the risk of fracture when combined with other clinical indicators (9). While covering a wide range of anatomical structures, this approach produces superpositional images.…”

Section: Discussionmentioning

confidence: 99%

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The frequency of osteoporosis in the thoracic surgery patient population: An opportunity assessment from thorax computed tomography scans

SUBAŞI

Eren

2023

Anadolu Kliniği Tıp Bilimleri Dergisi

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Aim: To investigate the prevalence of osteoporosis in thoracic surgery patients and highlight the clinical significance for physicians. Methods: Thoracic computed tomographies(CT) of 306 patients were examined for medullary density of T12 vertebra. Hounsfield units (HU) between men and women; under the age of 70 and those who are "70 years and older" groups were compared. To evaluate the diagnostic performance of the age parameter in predicting osteoporosis, ROC analysis, and logistic regression analysis were used. The rib cortical defects identified in this study group and their causes were explained. Results: HUs of 51 subjects (or 16.7%) was less than 110 (osteoporosis); of 177 people (57.8%) was higher than 160 (normal). HU values ranged from 111 to 159 (borderline) for 78 individuals (25.5%). There was no significant difference between males and females. It was discovered that the difference between the population under 70 and the population over 70 was statistically significant (p

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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The frequency of osteoporosis in the thoracic surgery patient population: An opportunity assessment from thorax computed tomography scans

SUBAŞI

Eren

2023

Anadolu Kliniği Tıp Bilimleri Dergisi

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“…DXA is a specialized imaging modality measuring BMD, especially at the radius, the hips, and the spine. It is the gold standard for diagnosing osteoporosis and is recommended by the World Health Organization for routine screening in postmenopausal women and men over 50 [14]. Combined, diagnosis of parietal skull thinning typically requires imaging studies with quantitative measures of bone density.…”

Section: Introductionmentioning

confidence: 99%

Long-Term Comparison of Two- and Three-Dimensional Computed Tomography Analyses of Cranial Bone Defects in Severe Parietal Thinning

Pallua¹,

Pallua²,

Streif³

et al. 2023

Preprint

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Quantification of bone loss for follow-up comparisons has not been routinely performed in patients with parietal thinning so far. This study compares different methodological approaches including both 2- and 3-dimensional methods in computerized tomographies of a single patient. The 2-dimensional method provides accurate measurements of bone thickness, while the 3-dimensional method allows for a more comprehensive view of the bone's structure, including parameters like shape, size, and thickness. The techniques provided valuable data for the treating physician and suggest a possible effect of corticosteroids in this individual patient. The study concludes that 3-dimensional reconstruction of computerized tomographies with subsequent 2-dimensional analyses appears justified for routine radiological practice to increase clinical awareness of the size of the parietal bone defects and allow for quantification of bone loss during long-term follow-ups. Further validation of the proposed analytical approaches is warranted in larger studies to investigate patterns of bone thinning across the skull and changes in bone volumes over time, with specialized software to be approved for such analyses.

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“…However, the development of modern computer technologies and software makes it possible to develop and apply new methods of X-ray densitometry with high visualization of a computer image and accurate digital measurements of images of animal skeleton bones [13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Comparative evaluation of the integrative parameters of the bone tissue of lower limbs of broiler chickens when using osteotropic additives in the diet

Semenenko,

Savinkov,

Vinokurova

et al. 2023

E3S Web of Conf.

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The article presents the results of studies of the comparative assessment of the bone tissue integrative parameters of the lower limbs of broiler chickens of the Arbor Acres cross when using in their diet the drug siliostin and feed additives for correcting mineral metabolism – acidic calcium and bentonite clays of the Kantemirovskoye deposit of the Voronezh region. Based on the measurements of the width of the sum of the cortical zone of the diaphysis of the X-ray images of the bones, the assessment of its average brightness, as well as the assessment of the average brightness of the middle part of the bone, it was found that in hens and cocks of meat poultry during the period of intensive growth and development, the use of various feed mineral additives leads to unequal changes in the structure and degree of mineralization of the femur and tibia bones of the extremities. Moreover, the most stable positive picture of changes was noted in chickens treated with siliostin + acidic calcium. The absence of a stable picture from other radiological parameters should be considered as a part of complex biochemical processes in the body that accompany the growth and development of young poultry.

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Osteoporosis Imaging

Cited by 23 publications

References 75 publications

The frequency of osteoporosis in the thoracic surgery patient population: An opportunity assessment from thorax computed tomography scans

The frequency of osteoporosis in the thoracic surgery patient population: An opportunity assessment from thorax computed tomography scans

Long-Term Comparison of Two- and Three-Dimensional Computed Tomography Analyses of Cranial Bone Defects in Severe Parietal Thinning

Comparative evaluation of the integrative parameters of the bone tissue of lower limbs of broiler chickens when using osteotropic additives in the diet

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