Rapid Communication
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2007; 13(46): 6269-6273
Published online Dec 14, 2007. doi: 10.3748/wjg.v13.i46.6269
Figure 1
Figure 1 Immunohistochemical staining (A) and hematoxylin-eosin staining (B) of tumor cells (× 400) showing a tumor cell cluster in vascular spaces with brown-stained endothelial cells and tumor cells in blood vessel spaces with erythrocytes surrounded.
Figure 2
Figure 2 Expression of both CK20 mRNA and GAPDH detected in six patients and expression of only GAPDH detected in five patients.