Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Block dissection of cervical lymph nodes | Is a | False | Excision of lymphangioma | Inferred relationship | Some | |
| Block dissection of pelvic lymph nodes | Is a | False | Excision of lymphangioma | Inferred relationship | Some | |
| Pelvic lymphadenectomy | Is a | False | Excision of lymphangioma | Inferred relationship | Some | |
| Radical excision of periaortic lymph nodes | Is a | False | Excision of lymphangioma | Inferred relationship | Some |
This concept is not in any reference sets