CNNM3 and cholangiocarcinoma: Table 1 presents the clinicopathological data of 24 patients diagnosed with CC. Correlation analyses using Pearson and Spearman methods indicated a negative association between lnc-CNNM3-DT expression and both tumor diameter and invasion depth (Table 2), while LIAS expression showed no correlation with the clinicopathological features of CC (Table 3).