| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| CANC | CANC_TOPO(C182)_MORPHO(8240)_BEH(3) | Ascending colon, Carcinoid tumor, NOS | 135 | |
| CANC | CANC_TOPO(C181)_MORPHO(8240)_BEH(3) | Appendix, Carcinoid tumor, NOS | 132 | |
| CANC | CANC_TOPO(C209)_MORPHO(8240)_BEH(3) | Rectum, NOS, Carcinoid tumor, NOS | 96 | |
| CANC | CANC_TOPO(C180)_MORPHO(8240)_BEH(3) | Cecum, Carcinoid tumor, NOS | 16 | |
| CANC | CANC_TOPO(C180)_MORPHO(8249)_BEH(3) | Cecum, Atypical carcinoid tumor | 10 | |
| CANC | CANC_TOPO(C181)_MORPHO(8246)_BEH(3) | Appendix, Neuroendocrine carcinoma, NOS | 7 | |
| CANC | CANC_TOPO(C209)_MORPHO(8249)_BEH(3) | Rectum, NOS, Atypical carcinoid tumor | 6 | |
| CANC | CANC_TOPO(C181)_MORPHO(8249)_BEH(3) | Appendix, Atypical carcinoid tumor | 5 | |
| CANC | CANC_TOPO(C187)_MORPHO(8240)_BEH(3) | Sigmoid colon, Carcinoid tumor, NOS | 5 | |
| CANC | CANC_TOPO(C189)_MORPHO(8240)_BEH(3) | Colon, NOS, Carcinoid tumor, NOS | 5 | |
| CANC | CANC_TOPO(C199)_MORPHO(8240)_BEH(3) | Rectosigmoid junction, Carcinoid tumor, NOS | 5 | |
| CANC | CANC_TOPO(C209)_MORPHO(8246)_BEH(3) | Rectum, NOS, Neuroendocrine carcinoma, NOS | 5 |