AJCC Chapter Calculation
| Histology | AJCC ID | Description |
|---|---|---|
| 8051-8052, 8070, 8074-8075, 8082-8083, 8086, 8560 | 11.2 | Hypopharynx |
| 8000-8050, 8053-8060, 8071-8073, 8076-8081, 8084-8085, 8090-8552, 8561-8700, 9700-9701 | XX | Other Hypopharynx |
| Histology | AJCC ID | Description |
|---|---|---|
| 8051-8052, 8070, 8074-8075, 8082-8083, 8086 | 11.2 | Hypopharynx |
| 8560 | 11.2 | Hypopharynx |
| 8000-8050, 8053-8060, 8071-8073, 8076-8081, 8084-8085, 8090-8552 | XX | Other Hypopharynx |
| 8561-8700, 9700-9701 | XX | Other Hypopharynx |