Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Pilar tumour | Is a | Basal cell neoplasm (morphology) | false | Inferred relationship | Some | ||
| Pilar tumour | Is a | Neoplasm, benign | false | Inferred relationship | Some | ||
| Pilar tumour | Is a | Benign neoplasm with pilar differentiation (morphologic abnormality) | false | Inferred relationship | Some | ||
| Pilar tumour | Is a | Benign basal cell tumor | true | Inferred relationship | Some | ||
| Pilar tumour | Is a | Trichilemmal cyst (morphologic abnormality) | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Proliferating trichilemmal cyst of scalp (disorder) | Associated morphology | False | Pilar tumour | Inferred relationship | Some | 1 | 
| Proliferating pilar cyst | Associated morphology | False | Pilar tumour | Inferred relationship | Some | |
| Proliferating trichilemmal cyst of scalp (disorder) | Associated morphology | False | Pilar tumour | Inferred relationship | Some | 1 | 
| Pilar tumour of scalp | Associated morphology | True | Pilar tumour | Inferred relationship | Some | 1 | 
This concept is not in any reference sets