L1CAM and neoplasm: On the other hand, CD133 expression was significantly associated with CD44 expression (p = 0.004, OR: 9.778, 95% CI: 1.762–54.263), L1CAM expression (p = 0.024, OR: 4.714, 95% CI: 1.178–18.861) and marginally associated with moderately differentiated tumor histology.