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. 2022 Feb 25;101(8):e28603. doi: 10.1097/MD.0000000000028603

Table 2.

EUS-based and pathological T staging.

Number pTis pT1 pT2 pT3 pT4a pT4b Total Correct, n (%)
uT1 1 16 0 0 0 0 17 16 (94.1)
uT2 0 17 17 22 3 0 59 17 (28.8)
uT3 0 4 7 63 6 1 81 63 (77.8)
uT4a 0 0 0 7 3 1 11 3 (27.3)
uT4b 0 0 0 0 1 0 1 0
Total 1 37 24 92 13 2 169 99 (58.6)
Over-staged 1 21 7 7 1 / 37 /
Under-staged / / 0 22 9 2 33 /

EUS = endoscopic ultrasound, pT = pathological T, uT = ultrasound-based T.