figure 1 5xfigure 2 10x 
 Figure 1. H&E, 5x. Figure 2. H&E, 10x.
 figure 3 20xfigure 4 20x
 Figure 3. H&E, 20x.Figure 4. H&E, 20x. 
figure 4a 20x 
Figure 5. H&E, 20x.