Subsequently, a chi-square test analysis of 29 TNBC patients and 11 patients with benign tumors was conducted to examine the relationship between LCP1 immunohistochemical scores and age (P=0.66), stage (P=0.639), histological type (P=0.083), lymph node metastasis (P=0.715), and size (P=0.450),. This evidence concerns the gene LCP1 and metastatic malignant neoplasm in the lymph nodes.