Figure 3: (a) Neoplasm in the dermis, with no continuity with the epidermis, composed of lobules of cells with neoplastic cells arranged in sheets (hematoxylin and eosin, x 20). (b) Neoplasm in the dermis composed of lobules of cells with neoplastic cells arranged in sheets. The cells had a moderate amount of eosinophilic cytoplasm and a pleomorphic vesicular/hyperchromatic nucleus, many with a prominent nucleolus (hematoxylin and eosin, x 100). (c) Neoplasm in the dermis composed of lobules of cells with neoplastic cells arranged in sheets. The cells had a moderate amount of eosinophilic cytoplasm and a pleomorphic vesicular/hyperchromatic nucleus, many with a prominent nucleolus. Frequent mitotic figures seen (hematoxylin and eosin, x 400)