Table 1.

Correlations between SNCG expression and histopathologic factors

VariablesSNCG expression, n (%)
P
Negative, n = 24Positive, n = 38
Tumor size, mm0.014
    ≤2011 (46)6 (16)
    >2013 (54)32 (84)
Serosal invasion0.081
    Absent22 (92)28 (74)
    Present2 (8)10 (26)
Retroperitoneal extension0.84
    Absent12 (50)18 (47)
    Present12 (50)20 (53)
Portal vein involvement0.97
    Absent14 (58)22 (58)
    Present10 (42)16 (42)
Lymph node metastasis0.009
    Negative12 (50)7 (18)
    Positive12 (50)31 (82)
Resection status0.15
    R019 (79)24 (63)
    R15 (21)14 (37)
UICC stage0.009
    IA/IB/IIA12 (50)7 (18)
    IIB/III/IV12 (50)31 (82)
Histologic differentiation0.069
    Well11 (46)9 (24)
    Moderate, poor13 (54)29 (76)
Lymphatic invasion0.091
    0-116 (67)17 (45)
    2-38 (33)21 (55)
Vascular invasion0.027
    0-117 (71)16 (42)
    2-37 (29)22 (58)
Perineural invasion0.033
    0-112 (50)9 (24)
    2-312 (50)29 (76)