STMN1 and non-small cell lung carcinoma: The expression of STMN1 in HGNEC tissues was found to be significantly higher than NSCLC and showed a high-precision AUC (AUC: 0.984, cutoff: 8.667, sensitivity 92.3%, specificity 95.1%), which could be useful for the differential diagnosis of NSCLC and HGNEC, especially LCNEC (27).