quantitative CT

quantitative CT

Imaging A bone density scan used to assess the mineral content of trabecular bone of the lower vertebral column in Pts being evaluated for osteoporosis. See Osteoporosis.
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Quantitative CT assessment of Gynecomastia in the general population and in dialysis, cirrhotic and obese patients.
The D-dimer levels and quantitative CT values of [V.sub.5], %[V.sub.5], RV diameter, RV/LV diameter ratio and PA/Ao diameter ratio were significantly higher in patients with G-type and A-type pattern than in patients with S-type pattern (Table 2).
For the study, researchers measured bone density using three-dimensional computed tomography (CT) called quantitative CT and dual-energy x-ray absorptiometry, also called DXA.
Zach et al., "Relationships between airflow obstruction and quantitative CT measurements of emphysema, air trapping, and airways in subjects with and without chronic obstructive pulmonary disease," American Journal of Roentgenology, vol.
Keefe et al., "A multivariate analysis of risk factors for the air-trapping asthmatic phenotype as measured by quantitative CT analysis," CHEST, vol.
and European EBV-treated patients is the largest study to date using quantitative CT analysis to estimate the expected outcomes of EBV treatment.
Quantitative CT characteristics of the study population are given in Table 2.
The profusion of cysts and the quantitative CT scores clearly correlate with impairment on functional tests and clinical conditions.
The primary endpoint in this secondary analysis was change in bone strength as measured using the Food and Drug Administration-approved method of finite element analysis based upon quantitative CT imaging.
It covers the history of CT, image processing and representation, data acquisition, image reconstruction, basic instrumentation, image postprocessing and visualization tools, image quality, radiation dose, three-dimensional CT, CT of various body regions, pediatric CT, and applications in CT angiography, CT fluoroscopy, radiation therapy, flat-detector CT, CT screening, breast imaging, quantitative CT, and portable multislice scanning.

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