Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2020. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Pneumoperitoneum | Is a | Disorder of peritoneum | false | Inferred relationship | Some | ||
| Pneumoperitoneum | Finding site | Structure of serous membrane of peritoneum (body structure) | false | Inferred relationship | Some | ||
| Pneumoperitoneum | Finding site | Entire body wall | false | Inferred relationship | Some | ||
| Pneumoperitoneum | Finding site | Body wall structure | false | Inferred relationship | Some | ||
| Pneumoperitoneum | Finding site | Peritoneal cavity structure | true | Inferred relationship | Some | 1 | |
| Pneumoperitoneum | Is a | Disorder of body cavity (disorder) | true | Inferred relationship | Some | ||
| Pneumoperitoneum | Finding site | Structure of serous membrane of peritoneum (body structure) | false | Inferred relationship | Some | 2 | |
| Pneumoperitoneum | Is a | Disorder of abdomen (disorder) | true | Inferred relationship | Some | ||
| Pneumoperitoneum | Associated morphology | Air leakage | true | Inferred relationship | Some | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Perinatal pneumoperitoneum | Is a | True | Pneumoperitoneum | Inferred relationship | Some | 
Reference Sets
Dutch pathology simple reference set (foundation metadata concept)