figure 1a 5x figure 1 10x
 Figure 1. H&E, 5x. Figure 2. H&E, 10x.
 figure 2 10xfigure 2a 10x 
 Figure 3. H&E, 1ox.Figure 4. H&E, 10x. 
figure 2c 10xfigure 2b 10x
  
Figure 5. H&E, 10x.Figure 6. H&E, 10x.
figure 3 20x 
Figure 7. H&E, 20x.