Case Report
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Jul 15, 2011; 3(7): 111-115
Published online Jul 15, 2011. doi: 10.4251/wjgo.v3.i7.111
Figure 2
Figure 2 Histopathological findings. A: Nests of undifferentiated cells in a background of dense lymphoplasmacytic infiltration (hematoxylin and eosion stain, × 100); B: Undifferentiated tumor cells with irregular large vesicular nuclei with nucleoli, and densely infiltrated lymphocytes and plasma cells that appear mature (hematoxylin and eosion stain, × 200); C: Focal glandular differentiation is present (hematoxylin and eosion stain, × 100).