Figure 1. H&E, 20x.	Figure 2. H&E, 40x.
Figure 3. H&E, 40x.	Figure 4. Vimentin expression, 20x.
Figure 5. CK8 expression, 20x.	Figure 6. CK-HMW expression, 20x.
Figure 7. c-Kit (CD117) expression, 20x.