其次，利用 3.0 - T MRI 扫描仪获取 T2 加权图像（T2WI），由放射科医生手动分割感兴趣区域（VOI），并使用 PyRadiomics 软件包提取 1781 个影像组学特征。然后，运用树状管道优化工具（TPOT）算法，通过 5 折交叉验证构建诊断模型，并使用 Shapley Additive exPlanations（SHAP ...

The following is a summary of "Early prediction of progression-free survival of patients with locally advanced nasopharyngeal ...

为解决退行性颈椎脊髓病（DCM）诊断中颈椎管狭窄（CCS）预测模型训练队列小、架构单一等问题，研究人员开展基于深度学习从矢状位 T2 加权 MRI 预测 CCS 的研究。结果显示集成模型 AUC 达 0.96 ，该研究为 DCM 诊断提供了更可靠的方法 812 。

Prostate zonal anatomy is best demonstrated with MRI. On T2-weighted sequences, the normal prostate can be divided into the peripheral zone, which shows high signal intensity owing to its high ...

Methods 65 participants with lateral hip pain were examined to evaluate the ability of clinical tests to detect MRI-determined GT (an increase in intratendinous signal intensity on T2-weighted images) ...

The follow-up brain MRI, 18 weeks later, showed progressive myelination with relative decrease and normalization of the T2-weighted WM signal, mild ventricular dilatation and prominence of the ...

Bruker's exclusive, expanded MRI sequence portfolio ... for fMRI meeting guidelines of the MultiRat collaboration Fast, T2-weighted 3D, isotropic in vivo imaging with RAREvfl Fast extended ...