Skull Metastasis as Initial Manifestation of Pulmonary Epithelial-Myoepithelial Carcinoma: A Case Report of an Unusual Case
Figure 3
(a) Tubular structures with an inner layer of cuboidal epithelial cells and an outer layer of myoepithelial cells with clear cytoplasm. Mitoses were not conspicuous (hematoxylin-eosin, original magnification ×200). (b) Immunoreactivity in epithelial cells for cytokeratin (original magnification ×200). (c) Immunoreactivity in myoepithelial cells for p63 (original magnification ×200). (d) Immunoreactivity for the MIB-1 was about 10% (original magnification ×200).
