نتایج جستجو برای: radiomic prediction mri
تعداد نتایج: 357714 فیلتر نتایج به سال:
Background: Radiomics is a field of research medicine and data science in which quantitative imaging features are extracted from medical images successively analyzed to develop models for providing diagnostic, prognostic, predictive information. The purpose this work was machine learning model predict the survival probability 85 cervical cancer patients using PET CT radiomic as predictors. Meth...
BACKGROUND AND PURPOSE To evaluate the added value of MRI with respect to peripheral quantitative computed tomography (pQCT) and dual energy X-ray absorptiometry (DXA) for predicting femoral strength. MATERIAL AND METHODS Bone mineral density (BMD) of eighteen femur specimens was assessed with pQCT, DXA, and MRI (using ultrashort echo times (UTE) and the MicroView software). Subsequently biom...
Purpose: Because of the promotion cancer screening, number patients with lung detected at early stage has increased. However, it was reported that 30-40% I relapsed. If recurrence risk can be accurately predicted, is possible to give medical care for improving prognosis patients. The purpose this study develop a method prediction by using survival analysis radiomics approach. Method: A public d...
To investigate whether peripheral immune abnormalities are associated with brain inflammation in multiple sclerosis, and whether differences in MRI activity are paralleled by changes in leukocyte composition, we conducted a prospective longitudinal study in patients at their clinical onset. Twenty patients presenting a first inflammatory event in the central nervous system suggestive of multipl...
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