Perez RO et al. - Mucin expression may have significant correlation with specific clinicopathologic features and survival of pts with mucinous-type colorectal adenocarcinoma Methods
Immunohistochemical analysis with antibodies against MUC1, 2, and 5 for tumors of mucinous colorectal cancer pts who had radical surgery
Correlation between immunoexpression, clinical and pathological features, and survival
Results
Of 418 pts, 35 had a mucinous adenocarcinoma
Of these 35 pts, 25 were positive for >=1 mucin expression
MUC2 expression correlated with tumor site and penetration depth
MUC5 expression correlated with tumor site
Overall survival significantly worse with MUC2 expression
Disease-free survival significantly worse with MUC1 expression