Figure 3. Photomicrograph showing tumor cells (TCC) showing EMA (EPITHELIAL MEMBRANE ANTIGEN) positivity (100X)

From

Transitional Cell Papilloma of Nasal Cavity with Malignant Transformation

Vijaya KJ, Kaur P, Khurana A, Chauhan A, Singh G, Parmar P

American Journal of Medical Case Reports. 2015, 3(8), 231-234 doi:10.12691/ajmcr-3-8-3