Table 3.
Comparision of clinical features between GB-NEC and gallbladder adenocarcinoma
| N | P value | |||
|---|---|---|---|---|
|
|
||||
| Adenocarcinoma | NEC | |||
| Age | 61.9 ± 10.6 | 59.0 ± 10.0 | 0.667 | |
| Sex | Male | 111 | 3 | 1.000 |
| Female | 266 | 7 | ||
| Symptom | ||||
| Cholecystolithiasis | No | 158 | 5 | 0.633 |
| Yes | 219 | 4 | ||
| Jaundice | No | 279 | 7 | 1.000 |
| Yes | 98 | 3 | ||
| Epigastric pain | No | 92 | 3 | 0.973 |
| Yes | 285 | 7 | ||
| Emaciation | No | 259 | 9 | 0.274 |
| Yes | 118 | 1 | ||
| Epigastric mass | No | 259 | 8 | 0.155 |
| Yes | 18 | 2 | ||
| Surgery | Radical resection | 153 | 2 | 0.327 |
| Palliative resection | 224 | 8 | ||
| Margin | R0 | 152 | 1 | 0.096 |
| R1/R2 | 225 | 9 | ||
| T | T1-T3 | 254 | 4 | 0.090 |
| T4 | 123 | 6 | ||
| N | N0-N1 | 249 | 3 | < 0.05 |
| N2 | 128 | 7 | ||
| M | M0 | 276 | 7 | 0.732 |
| M1 | 101 | 3 | ||
| TNM stage | I-III | 137 | 1 | 0.104 |
| IV | 240 | 9 | ||
| Pathological differentiation | Poorly differentiated | 173 | 10 | < 0.05 |
| Moderately and highly differentiated | 204 | 0 | ||