AJCC Chapter Calculation
| Primary Site | Histology | AJCC ID | Description |
|---|---|---|---|
| C170-C172, C178-C179 | 8010, 8140, 8210, 8261, 8263, 8480-8481, 8490 | 18.1 | Small Intestine: Adenocarcinoma |
| C170-C172, C178-C179 | 8000, 8013, 8020, 8041, 8070, 8148, 8244, 8255, 8510, 8560 | 18.2 | Small Intestine: Other Histologies |
| C173 | 8000, 8010, 8013, 8020, 8041, 8070, 8140, 8148, 8210, 8244, 8255, 8261, 8263, 8480-8481, 8490, 8510, 8560 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8001-8005, 8011-8012, 8014-8015, 8021-8040, 8042-8060, 8071-8131, 8141-8147, 8149, 8154, 8157, 8160-8204, 8211-8231, 8243, 8245-8248, 8250-8254, 8256-8260, 8262, 8264-8474, 8482, 8500-8509, 8512-8552, 8561-8682, 8690-8700, 8720-8790, 9700-9701 | XX | Other Small Intestine |
| Primary Site | Histology | AJCC ID | Description |
|---|---|---|---|
| C170-C172, C178-C179 | 8010, 8140 | 18.1 | Small Intestine: Adenocarcinoma |
| C170-C172, C178-C179 | 8210, 8261, 8263 | 18.1 | Small Intestine: Adenocarcinoma |
| C170-C172, C178-C179 | 8480-8481, 8490 | 18.1 | Small Intestine: Adenocarcinoma |
| C170-C172, C178-C179 | 8000, 8013, 8020, 8041, 8070 | 18.2 | Small Intestine: Other Histologies |
| C170-C172, C178-C179 | 8148 | 18.2 | Small Intestine: Other Histologies |
| C170-C172, C178-C179 | 8244, 8255 | 18.2 | Small Intestine: Other Histologies |
| C170-C172, C178-C179 | 8510, 8560 | 18.2 | Small Intestine: Other Histologies |
| C173 | 8000, 8010, 8013, 8020, 8041, 8070 | XX | Other Small Intestine |
| C173 | 8140, 8148 | XX | Other Small Intestine |
| C173 | 8210, 8244, 8255, 8261, 8263 | XX | Other Small Intestine |
| C173 | 8480-8481, 8490 | XX | Other Small Intestine |
| C173 | 8510, 8560 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8001-8005, 8011-8012, 8014-8015, 8021-8040, 8042-8060, 8071-8131 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8141-8147, 8149, 8154, 8157, 8160-8204 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8211-8231, 8243, 8245-8248, 8250-8254, 8256-8260, 8262, 8264-8474 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8482, 8500-8509, 8512-8552, 8561-8682 | XX | Other Small Intestine |
| C170-C173, C178-C179 | 8690-8700, 8720-8790, 9700-9701 | XX | Other Small Intestine |