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. 2013 Mar 3;2013:974276. doi: 10.1155/2013/974276

Table 2.

Positive margins versus stage of the disease.

TNM Group A Group B Group C total
M+/total % M+/Total % M+/Total % M+ %
pT1 0/2 0 0/2 0 0/2 0 0 0
pT2a 0/6 0 1/10 10.0 0/16 0 1 3.8
pT2b 0/4 0 0/1 0 1/7 14.3 1 12.5
pT2c 4/24 16.7 9/35 25.7 1/23 4.3 14 17.1
pT3a 9/14 64.3 2/5 40.0 1/5 20.0 12 50.0
pT3b 3/4 75.0 0/2 0 0/1 0 3 42.8
pT3c 0/1 0 0/0 0 0/0 0 0 0
pT4 0/0 0 0/0 0 0/1 0 0 0

Total 16/55 29.1 12/55 21.8 3/55 5.5 31 18.8

M+: positive margin.