AJCC Chapter Calculation
| Histology | Behavior | AJCC ID | Description |
|---|---|---|---|
| 8153, 8156, 8158, 8240, 8249, 8683 | 3 | 30 | Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8153, 8156, 8158, 8240, 8249, 8683 | 2 | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8150-8152, 8155, 8241-8242 | <Any value> | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| Histology | Behavior | AJCC ID | Description |
|---|---|---|---|
| 8153, 8156, 8158 | 3 | 30 | Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8240, 8249, 8683 | 3 | 30 | Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8153, 8156, 8158 | 2 | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8240, 8249, 8683 | 2 | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8150-8152, 8155 | <Any value> | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |
| 8241-8242 | <Any value> | XX | Other Neuroendocrine Tumors of the Duodenum and Ampulla of Vater |