Figure 4. Low-power photomicrograph (original magnification, x15; hematoxylin-eosin stain) demonstrates bundles of the atypical smooth muscle cells of leiomyosarcoma of the IVC.
Figure 4. Low-power photomicrograph (original magnification, x15; hematoxylin-eosin stain) demonstrates bundles of the atypical smooth muscle cells of leiomyosarcoma of the IVC.