Figure 1: A-C = Proliferative nodule Case 1 H&E 4x, 10x and 40X respectively. D-F = Proliferative nodule Case 2 H&E 2x, 10x and 40X (arrow highlights mitosis) respectively. G-I = Proliferative nodule Case 3 H&E 2x,10x and 40X (arrow highlights mitosis) respectively.