Table 4.

Summary of results of the expression of the antigens Lewis.

	Lea	Leb	Lex	Ley
Simple Epithelium	17[23] 73.9%	19[27] 70.3%	18[27] 66.6%	23[26] 88.4%
Epit. pseudoglandular	19[27] 70.3%	20[29] 68.9%	22[29] 75.8%	27[29] 93.1%
Squamous Epithelium	20[33] 60.6%	27[34] 79.4%	26[35] 74.2%	29[35] 82.8%
Metaplasia	11[16] 68.7%	12[16] 75%	11[14] 78.5%	10[13] 76.9%
LG-SIL	4[10] 40%	7[10] 70%	5[10] 50%	7[10] 70%
HG-SIL	11[16] 68.7%	13[16] 81.25%	9[16] 56.2%	11[16] 68.7%
Carcinomas	3[10] 30%	5[10] 50%	2[10] 20%	8[10] 80%

* Fist number: positive expression. Second number among braquest: Total of cases assesed