Figure 2.

photomicrograph showing sheets of tumor cells with eosinophilic cytoplasm and hyperchromatic nucleus. Keratin pearl formation is seen. [Hematoxylin and Eosin ×200]

Vijay et al. World Journal of Surgical Oncology 2003 1:15   doi:10.1186/1477-7819-1-15
Download authors' original image