Log-rank test of Ck 8/18 and Ck 19 expression showed a significantly decreased overall survival of carcinomas with a Ck 8/18 expression (Ck 8/18 ≥ 1% (n = 154), p < 0.04, Fig. 2) and a significant decreased overall survival associated with increased expression level of CK 19 (CK 19< 1% (n = 149), Ck 19 = 1–49% (n = 96), Ck 19 >50% (n = 11), p < 0.01, Fig. 3). The gene discussed is KRT19; the disease is carcinoma.