Table 1.
Summary of the reported cases of functional pancreatic neuroendocrine tumors.
| Gender (male/female) | Age | Duration | Size | Grade | Number | Heredity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single | Multiple | ||||||||||||||||
| ≤1 cm | 1-2 cm | ≥2 cm | ≤1 cm | 1-2 cm | ≥2 cm | NET-G1 | NET-G2 | NET-G3 | Unknown | Single | Mutiple | Sporadic | MEN1 | ||||
| Total | 103/183 | 45.55 ± 15.23 | 3.67 ± 4.28 (y) | 25 | 179 | 64 | 5 | 9 | 4 | 120 | 157 | 9 | 268 | 18 | 277 | 9 | |
| Insulinoma | 95/171 | 45.55 ± 15.25 | 3.86 ± 4.34 (y) | 22 | 178 | 50 | 4 | 9 | 3 | 113 | 145 | 8 | 250 | 16 | 257 | 9 | |
| Glucagonoma | 4/6 | 51.2 ± 13.58 | 1.54 ± 2.35 (y) | 3 | 7 | 3 | 7 | 10 | 0 | 10 | 0 | ||||||
| Somatostatinoma | 1/2 | 48.33 ± 16.94 | 0.77 ± 0.33 (y) | 1 | 1 | 1 | 3 | 2 | 1 | 3 | 0 | ||||||
| ACTH-producing tumor | 2/1 | 27.67 ± 8.5 | 8.67 ± 13.28 (m) | 2 | 1 | 2 | 1 | 2 | 1 | 3 | 0 | ||||||
| Gastrinoma | 0/2 | 46 ± 7 | 1.02 ± 0.98 (y) | 2 | 1 | 1 | 2 | 0 | 2 | 0 | |||||||
| VIPoma | 1/1 | 38.5 ± 3.5 | 1 (y) | 2 | 2 | 2 | 0 | 2 | 0 | ||||||||