Characteristic n % N of patients 132 100 age mean 60 years range 28-81 Stage I 17 13 II 87 66 III 28 21 Axillary nodal status + 82 62 - 50 38 Tumor Grade 1 17 13 2 84 64 3 31 23

Table 1: Clinical data of patients and morphological characteristics of tumors.