Figure 2. | Phosphatase and tensin homologue (PTEN) nuclear staining. |
A = Intense PTEN staining in tumour islands of oral squamous cell carcinoma (OSCC) with concomitant oral submucous fibrosis (OSF) (original magnification x20).
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Figure 2. | Phosphatase and tensin homologue (PTEN) nuclear staining. |