Figure 2

Acinar ADC (haematoxylin and eosin, × 100) (A) showing positive nuclear TTF1 staining (B), and acinar ADC (haematoxylin and eosin, × 100) (C) showing negative TTF1 staining (D).

Acinar ADC (haematoxylin and eosin, × 100) (A) showing positive nuclear TTF1 staining (B), and acinar ADC (haematoxylin and eosin, × 100) (C) showing negative TTF1 staining (D).