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(a) Low-power histopathologic view displaying lesion with spindled cells and abundant pale cytoplasm. (b) Medium-power histopathologic view with better representation of spindled cells, abundant pale cytoplasm, and numerous erythrocytes. (c) High-power histopathologic view outlining vascular channels with generally smooth endothelial lining, scattered erythrocytes, and spindled cells.
