| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Primary squamous cell carcinoma of postcricoid region | Is a | True | Primary malignant neoplasm of postcricoid region | Inferred relationship | Some |
Reference Sets
Australian emergency department reference set
Queensland allied health clinical finding reference set
Clinical finding foundation reference set
Respiratory finding reference set
Neoplasm and/or hamartoma reference set
Problem/Diagnosis reference set