Figure 4From: Masked volume wise principal component analysis of small adrenocortical tumours in dynamic [11C]-metomidate positron emission tomography Regression analysis of the SUVs obtained using the "hot spot" method defined in the MVW-PC1 images when plotted against the SUVs obtained using ROIs defined in the summed images shown for the adrenocortical adenomas (dots) and the normal adrenal glands (triangles).Back to article page