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Insights into Imaging
Fig. 2 | Insights into Imaging

Fig. 2

From: Best imaging signs identified by radiomics could outperform the model: application to differentiating lung carcinoid tumors from atypical hamartomas

Fig. 2

a axial, (b) coronal and (c) sagittal plane of contrast-enhanced chest CT in mediastinal window setting showing the 3D segmentation of one tumor, in blue, from which the ‘median’ feature was extracted (d) along with the volume rendering reconstruction of the merged segmentations of the two radiologists (blue and green) to illustrate reproducibility. e, f are two examples of red circular 2D ROIs used for measurement of mean attenuation. These circle was drawn using the dedicated tool of the viewer and place over 90% of the lesion, choosing the slice in which the tumor is the largest

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