Basic Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2005; 11(43): 6765-6769
Published online Nov 21, 2005. doi: 10.3748/wjg.v11.i43.6765
Figure 4
Figure 4 Cytoplasmic staining with K-ras is illustrated in both ductal hyperplasia and adjacent invasive adenocarcinoma. K-ras immunohistochemical stain, ×200.