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. 2021 Jan 30;479(1):169–178. doi: 10.1007/s00428-021-03033-5

Table 2.

Numbers of cases containing each pyloric gland-like metaplasia in AIG

Metaplasia Stage of AIG total
Florid stage (N = 4) End stage (N = 18)
No. of cases Ratio* No. of cases Ratio* No. of cases Ratio*
Pyloric 4 100.0% 18 100.0% 22 100.0%
Pseudopyloric 4 100.0% 11 61.1% 15 68.2%
TFF2 expression 2 50.0% 18 100.0% 20 90.9%
Number of cases 4 18 22

AIG autoimmune gastritis, TFF2 trefoil family factor 2

*Ratio of cases containing each metaplasia in each stage of AIG