Compared with those in PANoptosisClusters B and C, the OS was lower and the levels of infiltrating immune cells were higher in PANoptosisCluster A. Moreover, PANoptosisCluster A was enriched in Fc γ receptor (Fc-γR)-mediated phagocytosis when compared with PANoptosisClusters B and C. Monoclonal antibodies (Mabs) are one of the most well-known targeted therapies for various types of malignant tumors. This evidence concerns the gene FCGR2A and cancer.