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. 2005 Apr 21;11(15):2218–2223. doi: 10.3748/wjg.v11.i15.2218

Table 2.

P16 protein expression in various histologic types of GC.

Histologic types n Positive Negative rate (%) Positive
Well-differentiated adenocarcinomaa 29 11 18 38
Poorly-differentiated adenocarcinomaa 41 21 20 51
Undifferentiated carcinomaa 26 15 11 58
Signet ring cell carcinomaa 16 10 6 62
Mucoid carcinoma 10 1 9 10
a

P<0.05 vs mucoid carcinoma.