Figure 4. Low-power photomicrograph (original magnification, x25; hematoxylin-phloxin-saffron [HPS] stain) of the left ventricle shows two large, exophytic, extensively necrotic subendocardial metastases (long arrows) obstructing the ventricular cavity (*). In addition, three smaller metastases are seen within the myocardium (short arrows).