MTOR and Behcet disease: The results of pairwise comparison via the Nemenyi test revealed that the difference in the mTOR expression was statistically significant in the CSCC group compared with the BD group, AK group, and normal skin group (P < 0.05), and the same was true in he BD group and AK group compared with the normal skin group (P < 0.05), but it was not statistically significant between the BD group and AK group (P > 0.05), as shown in Table 1.