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) |