Fig 69: The tumor cells are
well differentiated, but grow
in a papillary pattern rather
than a glandular pattern

Fig 70: Low magnification
shows the growth pattern
of this tumor

Fig 71: This case also illustrates
the villoglandular architecture;
see fig 72 for cellular detail (fig 71
and 72 are from the same patient)

Fig 72: Higher magnification of fig 71 shows typical features
of serous papillary adenocarcinomas: relatively uniform nuclei,
marked cellular stratification, cellular buds, exfoliation
of groups of cells into lumina, no / rare mitotic activity

Various images