fig3

Figure 3. Histological growth pattern. (A) Trabecular pattern: thin tumor trabeculaes with not more than ten cells in thickness. (B) Pseudoglandular pattern: glandular-like or acinus-like structures with minimal atypia. (C) Macrotrabecular Pattern: trabecular structures with more than 10 cells in thickness, increased nuclear:cytoplasma ratio.