| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Tumour of ear, nose and throat | est un(e) (attribut) | Ear, nose and throat disorder | true | Inferred relationship | Some |  |  | 
| Tumour of ear, nose and throat | est un(e) (attribut) | Neoplasm of head and neck | true | Inferred relationship | Some |  |  | 
| Tumour of ear, nose and throat | localisation d'une constatation (attribut) | Anatomical structure | false | Inferred relationship | Some | 3 |  | 
| Tumour of ear, nose and throat | localisation d'une constatation (attribut) | Structure of ear, nose, and/or throat | false | Inferred relationship | Some | 1 |  | 
| Tumour of ear, nose and throat | morphologie associée (attribut) | Neoplasm | true | Inferred relationship | Some | 1 |  | 
| Tumour of ear, nose and throat | localisation d'une constatation (attribut) | Structure of ear, nose, and/or throat | true | Inferred relationship | Some | 1 |  | 
| Tumour of ear, nose and throat | localisation d'une constatation (attribut) | tête et cou | false | Inferred relationship | Some |  |  | 
| Tumour of ear, nose and throat | morphologie associée (attribut) | Neoplasm | false | Inferred relationship | Some | 1 |  | 
| Tumour of ear, nose and throat | processus pathologique | Neoplastic process | false | Inferred relationship | Some |  |  | 
| Tumour of ear, nose and throat | est un(e) (attribut) | trouble selon la localisation corporelle | false | Inferred relationship | Some |  |  | 
| Tumour of ear, nose and throat | est un(e) (attribut) | maladie néoplasique | false | Inferred relationship | Some |  |  | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Neoplasm of nose | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of nasal cavity | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of cartilage of nose | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of larynx | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of middle ear | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Tumour of middle ear and mastoid | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of skin of nose (disorder) | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of vomer | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of vestibule of nose (disorder) | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of nasal concha | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of pharynx | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of hypopharyngeal aspect of interarytenoid fold | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of oropharynx | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of uncertain behavior of lip, oral cavity or pharynx NOS | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Malignant tumor of ear, nose and throat | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Carcinoma in situ of ear, nose and throat | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Benign tumor of ear, nose and throat | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of uncertain behavior of lip, oral cavity and/or pharynx (disorder) | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of ear | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of uncertain behavior of subglottis | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of uncertain behavior of supraglottis | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of upper respiratory tract | est un(e) (attribut) | True | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| FH: neoplasm of ears, nose, throat | constatation associée (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some | 1 | 
| Neoplasm of bony and cartilaginous nasal skeleton (disorder) | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of uncertain behavior of pharynx | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Tumour of nasal cavity and nasopharynx | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Neoplasm of bony and cartilaginous nasal skeleton (disorder) | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  | 
| Tumor of external ear | est un(e) (attribut) | False | Tumour of ear, nose and throat | Inferred relationship | Some |  |