Research Article

A Nomogram Based on CT Radiomics and Clinical Risk Factors for Prediction of Prognosis of Hypertensive Intracerebral Hemorrhage

Figure 2

An example of segmentation of the region of interest (ROI) in hypertensive intracerebral hemorrhage. (a) The intrahematomal ROI (intra-ROI) was manually segmented based on the contour of hematoma; (b) the perihematomal ROI (peri-ROI) was automatically reconstructed based on the contour of the intra-ROI using the “dilation” algorithm.
(a)
(b)