| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Malignant neoplastic disease (disorder) | false | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Pathological process | Malignant neoplastic process | false | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Associated morphology | malign tumör, morfologi | false | Inferred relationship | Some | 1 |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Finding site | Lip, oral cavity and pharynx, CS | false | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Malignant tumor of head and neck | true | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Finding site | Structure of head and/or neck (body structure) | false | Inferred relationship | Some | 1 |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Neoplasm of digestive tract | true | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | fynd som rör mun och/eller svalg | false | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Neoplasm of head | false | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Finding site | Structure of mouth and/or pharynx | true | Inferred relationship | Some | 1 |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Disorder of upper digestive tract (disorder) | true | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Finding site | Structure of mouth and/or pharynx | false | Inferred relationship | Some | 1 |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Associated morphology | malign tumör, morfologi | false | Inferred relationship | Some | 1 |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Is a | Malignant neoplasm of digestive system (disorder) | true | Inferred relationship | Some |  |  | 
| Malignant neoplasm of lip, oral cavity and pharynx | Associated morphology | Malignant neoplasm (morphologic abnormality) | true | Inferred relationship | Some | 1 |  | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Carcinoma of lip, oral cavity and pharynx | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of other and ill-defined sites within the lip, oral cavity and pharynx | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of other sites of lip, oral cavity and pharynx | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of lip, oral cavity and pharynx NOS | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Primary malignant neoplasm of salivary gland duct | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Overlapping malignant neoplasm of lip, oral cavity and pharynx | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumour of salivary gland | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Squamous cell carcinoma of mouth | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Primary malignant neoplasm of cheek | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Metastatic malignant neoplasm to mouth | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of submandibular gland | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of retromolar area | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumour of oral cavity | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of pharynx | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of skin of cheek, external | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Basal cell carcinoma of nasolabial groove (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Adenoid cystic carcinoma of submandibular gland (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Mucoepidermoid carcinoma of submandibular gland (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of gum and contiguous sites (disorder) | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant epithelial neoplasm of cheek (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of border of tongue (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of anterior two-thirds of tongue | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of gum | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Primary malignant neoplasm of lateral portion of floor of mouth | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of frenum linguae | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of lip | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant neoplasm of dorsal surface of tongue | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Primary malignant neoplasm of palatine bone | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Primary adenocarcinoma of palate (disorder) | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of hard palate | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of uvula | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Metastatic malignant neoplasm to soft palate | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumor of floor of mouth | Is a | False | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant tumour of soft palate | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Malignant melanoma of oral cavity (disorder) | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  | 
| Metastatic carcinoma to lip, oral cavity and/or pharynx | Is a | True | Malignant neoplasm of lip, oral cavity and pharynx | Inferred relationship | Some |  |