Table 2 Gastric origin compared with non-gastrin origin
From: Comparison study of gastrinomas between gastric and non-gastric origins
All | Gastric | Non-gastric | P value | |
|---|---|---|---|---|
n = 20 | n = 9 (45 %) | n = 11 (55 %) | ||
Age (years) | 47.2 ± 16.8 | 56.3 ± 11.2 | 39.7 ± 17.4 | 0.024 |
Gender (M/F) | 10/10 | 3/6 | 7/4 | 0.370 |
Size (mm) | 7.3 ± 4.3 | 5.1 ± 1.9 | 9.1 ± 5.0 | 0.065 |
Grading by WHO G1/G2/G3a | 14/2/2 (78 %/11 %/11 %) | 9/0/0 | 5/2/2 | 0.035 |
Gastrin level (pg/ml) | 352.0 ± 313.7 | 512.3 ± 323.3 | 207.7 ± 234.7 | 0.030 |
Treatment (Biopsy/resection) | 9/11 (45 %/55 %) | 4/5 (44 %/56 %) | 5/6 (45 %/55 %) | 1.000 |
Metastasisb | 7 (36.8 %) | 1 (12.5 %) | 5 (45.5 %) | 0.080 |
Recurrencec | 7 (63.6 %) | 4 (80 %) | 3 (50 %) | 0.348 |
Death, disease specific | 4 (20 %) | 0 (0 %) | 4 (36.4 %) | 0.068 |