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 | 
| All erythropoietic tissue (body structure) | Is a | Structure of erythropoietic tissue | true | Inferred relationship | Some | ||
| All erythropoietic tissue (body structure) | Part of | All bone marrow (body structure) | false | Additional relationship | Some | ||
| All erythropoietic tissue (body structure) | Part of | Entire body organ | false | Additional relationship | Some | ||
| All erythropoietic tissue (body structure) | Is a | Hematopoietic system subdivision | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| All myelopoietic tissue (body structure) | Part of | False | All erythropoietic tissue (body structure) | Additional relationship | Some | |
| Structure of myelopoietic tissue | Part of | False | All erythropoietic tissue (body structure) | Additional relationship | Some | 
This concept is not in any reference sets