Fig. 1

The tumor is entirely encapsulated with a sharp margin, H/E stain (40X) (A). PTC-like nuclear features are seen more frequently in microfollicular (B) and trabecular foci (C) of the tumor, H/E stain (200X). Nuclear overcrowding, ground glass appearance, nuclear groove and less frequently nuclear inclusion are seen, H/E stain (400X)(D)