Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2003. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Hyperkeratosis | Is a | Noninfectious, erythematous, papular AND/OR squamous disease | false | Inferred relationship | Some | ||
| Hyperkeratosis | Is a | Keratosis | false | Inferred relationship | Some | ||
| Hyperkeratosis | Associated morphology | Hyperkeratosis | false | Inferred relationship | Some | 2 | |
| Hyperkeratosis | Finding site | Structure of skin region | false | Inferred relationship | Some | 2 | |
| Hyperkeratosis | Finding site | Skin structure | false | Inferred relationship | Some | 1 | |
| Hyperkeratosis | Associated morphology | Morphologically abnormal structure (morphologic abnormality) | false | Inferred relationship | Some | 1 | |
| Hyperkeratosis | Associated morphology | Eruption | false | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Acrokeratosis paraneoplastica of Bazex | Is a | False | Hyperkeratosis | Inferred relationship | Some | |
| Symmetrical keratoderma | Is a | False | Hyperkeratosis | Inferred relationship | Some | |
| Lymphedematous keratoderma | Is a | False | Hyperkeratosis | Inferred relationship | Some | |
| Hyperkeratosis NOS | Is a | False | Hyperkeratosis | Inferred relationship | Some | |
| Acquired keratoderma NOS | Is a | False | Hyperkeratosis | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
SAME AS association reference set (foundation metadata concept)