A Morphological and Immunohistochemical Study of the Tumoral and Inflammatory Cells in Pancreatic Ductal Adenocarcinoma

Table 1

Staining index, according to the scale used (0-3+) for the first 3 markers with the highest positivity.

	MUC 1	MMP-7	CEA
0	0-10%	0-10%	0-15%
1+	10-35%	10-25%	15-45%
2+	35-60%	25-50%	45-60%
3+	60-85%	50-75%	60-85%