Figure 4. Biopsy of leukoplakia in floor of mouth stained for p53. Conventional histology showed moderate to severe dysplasia. Note staining in nuclei in basal and parabasal/spinous cells. X190.
Figure 4. Biopsy of leukoplakia in floor of mouth stained for p53. Conventional histology showed moderate to severe dysplasia. Note staining in nuclei in basal and parabasal/spinous cells. X190.