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