Statistical dependency analysis of the expression of uc.63 and uc.38 and the selected clinical and pathological factors showed that the expression of uc.63 statistically drops with the patient’s age (p = 0.04), and is higher in the breast cancer tissue type M1 according to the TNM classification (p = 0.036) and in tissues with overexpressed HER2 (p = 0.035). This evidence concerns the gene ERBB2 and breast carcinoma.