Figure 2

Cellular morphology. (a) TiHo-0906 P76 cell culture at subconfluence, inverted microscopy. Bipolar to multipolar shaped cells (arrows). (b) TiHo-0906 P76 cell culture at confluence, inverted microscopy. Monolayer of epithelial-like cells characterized by polygonal (circles) to bipolar morphology (arrows). (c) TiHo-0906 P79 pellet; paraffin sections, H&E. Round to polygonal shaped cells characterised by marked anisokaryosis and anisocytosis, atypical mitotic figure (arrow) and large multinucleated syncytia (arrowheads).