Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| No past history of venous thrombosis | Is a | True | No thrombus | Inferred relationship | Some | |
| No deep vein thrombosis | Is a | True | No thrombus | Inferred relationship | Some | 
Reference Sets