Figure 1 5xFigure 2 10x
Figure 1. H&E, 5x.Figure 2. H&E, 10x.
Figure 3 10xFigure 4 Calcitonin 10x
Figure 3. H&E, 10x.Figure 4. Calcitonin, 10x.
Congo Red 5x 
Figure 5. Congo Red staining, 5x.