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. 2018 Jun;19(2):132–141.

Table 4.

Results of the TNFR1 staining intensity

Ranking of staining positivity Number (percentage) of positive samples
Perivesicular area Vesicular area
Basal layer Parabasal layer Tomb stone Roof of vesicle Acantholytic cells
0 0 0 0 0 0
+1 0 0 0 0 0
+2 0 1(4%) 0 0 0
+3 1(4%) 5(20%) 0 1(4%) 0
+4 24(96%) 19(76%) 25(100%) 24(96%) 25(100%)
Total 25(100%) 25(100%) 25(100%) 25(100%) 25(100%)