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. 2020 Jul 10;20:46. doi: 10.1186/s40644-020-00321-2

Table 2.

Pathologic findings of included patients (N = 62)

N = 62
Pathologic size (cm, mean ± standard deviation) 3.28(±1.12)
Tumor differentiation
 Well/moderate/poor 9/41/11
 Positive resection margin (n,%) 11 (17.7)
 Presence of microvascular invasion (n,%) 15 (25.4)
 Presence of lymphatic invasion (n,%) 30 (50)
 Presence of perineural invasion (n,%) 36 (65.5)
Pathologic T stage
  T1/T2/T3/T4 3/22/36/1
Pathologic N stage
 N0/N1/N2 24/30/8
TNM stage
 Stage I/II/III/IV 6/52/1/3
 Presence of concomitant pancreatitis (n,%) 17 (27.4)