Table 3 Pathologic characteristics
Characteristics | Casetested | Positive tests | |
|---|---|---|---|
n | % | ||
Immunohistochemistry | |||
CgA | 149 | 103 | 69.1 |
Syn | 143 | 129 | 90.2 |
Tumor grading | |||
G1 | 169 | 87 | 51.5 |
G2 | 169 | 31 | 18.3 |
G3 | 169 | 51 | 30.2 |
Tumor type | |||
NET | 169 | 118 | 69.8 |
NEC | 169 | 46 | 27.2 |
MANEC | 169 | 5 | 3.0 |
Infiltration/Metastasis | |||
Muscularis/Serosa infiltration | 100 | 53 | 53.0 |
Adjacent tissue/Capsule infiltration | 178 | 41 | 23.0 |
Lymphatic metastasis | 178 | 48 | 27.0 |
Distant metastasis | |||
At initial diagnosis | 178 | 41 | 23.0 |
During follow-up | 178 | 55 | 28.1 |