case_images: PMC5632446_01
case_images: MRI of lesion in base of tongue.
case_images: CRIOT2017-4973573.001.jpg
case_images: PMC5632446_01_CRIOT2017-4973573.001.jpg
case_images: fig1
case_images: Haematoxylin and eosin (H&E) stain at x40 magnification.
case_images: CRIOT2017-4973573.002.jpg
case_images: PMC5632446_01_CRIOT2017-4973573.002.jpg
case_images: fig2
case_images: Two tongue biopsies performed were inconclusive; however, the third biopsy a month later showed an infiltrating biphasic tumour with solid nests composed of epithelial and myoepithelial cells as shown in Figure 2.
case_images: H&E stain demonstrating perineural invasion of the tumour.
case_images: CRIOT2017-4973573.003.jpg
case_images: PMC5632446_01_CRIOT2017-4973573.003.jpg
case_images: fig3
case_images: The tumour cells also demonstrated perineural invasion as shown in Figure 3.