Esophageal Cancer
Copyright ©The Author(s) 2003.
World J Gastroenterol. Feb 15, 2003; 9(2): 225-232
Published online Feb 15, 2003. doi: 10.3748/wjg.v9.i2.225
Figure 2
Figure 2 Expression of β-catenin in esophageal squamous carcinoma tissue ,brownish membrane and cytoplasm were shown in part of the tumor cells in the centers showing zonal differentiation (E, F positive, G heterogeneous, H negative expression Original magnification; H, Original magnification × 400)