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Insights into Imaging
Fig. 2 | Insights into Imaging

Fig. 2

From: A virtual biopsy study of microsatellite instability in gastric cancer based on deep learning radiomics

Fig. 2

An example of ROI segmentation of CECT images. A The portal venous phase scan reveals heterogeneous enhancement of the tumor region (shown by arrow). B Semi-automatic segmentation of tumor area (green regions). C The full-thickness tumor region was segmented and reconstructed to generate a three-dimensional model of ROI. CECT computer-enhanced tomography; ROI regions of interest

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