The results showed that CMTM6 expression was significantly correlated with tumor T stage (chi-square: 9.729, df: 2, p = 0.008) and lymph node metastasis (chi-square: 5.593, df: 1, p = 0.018) and had no clinical correlation with other clinical indicators (Table 2). Here, CMTM6 is linked to neoplasm.