Figure 4

Case 2—sections taken from the cell block after cytoscrape. (a) Medium power section showing cohesive pleomorphic cells with eosinophilic cytoplasm (H+E, × 100); (b) high power view showing marked muclear pleomorphism and hyperchromasia, and relatively good preservation of cell morphology (H+E, × 400); (c) strong positivity for desmin (immunoperoxidase, × 200).