Then, localisation patterns of infiltrating Foxp3+ cells were divided into three groups: a peri-tumour group (Figure 1A, n=30), diffuse group (Figure 1B, n=40), and follicular group (Figure 1C, n=10), in terms of where Foxp3+ cells dominantly occupied the lesion by immunohistochemistry as described in Materials and Methods. The gene discussed is FOXP3; the disease is neoplasm.