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Insights into Imaging
Fig. 4 | Insights into Imaging

Fig. 4

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

Fig. 4

ROC curve of the RF model on the external validation set and the corresponding confusion matrix. Example of two axial slice of enhanced chest CTs showing a hamartoma (a) with a 3D median attenuation of − 15 HU and 2D mean attenuation of − 22 HU, and a carcinoid tumor (b) with a 3D median attenuation of 71 HU and a 2D mean attenuation of 77 HU

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