There were 11 independent prognostic tumor-neutrophil-albumin-associated genes (AK2, BTK, DMD, DSG2, EIF2AK3, PIK3CG, PRKCD, RFXAP, ANLN, MYO1E, OSGEP) by differential genes screening, univariate and multivariate COX regression analyses, and LASSON regression (Table 2). Here, BTK is linked to neoplasm.