Figure 2.

A = low power view of the primary lesion, showing a plexiform pattern, with cystic areas.
B = high power view of the primary lesion, showing anastomosing strands of epithelium in fibrous stroma, with tall columnar at the periphery.
C = metastatic lesion of the neck, showing infiltration of the salivary tissue of the parotid gland.
D = representative image of the brain metastasis.