IQGAP3 expression was not only related to the tumor stage of ACC, BRCA, KICH, KIRC, KIRP, LIHC, LUAD, LUSC, ovarian serous cystadenocarcinoma (OV), PAAD, and THCA, but also correlated with lymph node metastasis in BLCA, BRCA, CESC, CHOL, COAD, ESCA, HNSC, KICH, KIRC, KIRP, LIHC, LUAD, LUSC, MESC, PAAD, PRAD, READ, STAD, and THCA. Here, IQGAP3 is linked to neoplasm.