The CM group (n = 7) had more patients with large-sized tumors, lymph node metastasis, lymphovascular invasion, and higher Ki67 indices than the LC group (n = 15; p = 0.04, p = 0.001, p = 0.006, and p = 0.03, respectively). This evidence concerns the gene MKI67 and metastatic malignant neoplasm in the lymph nodes.