C154711Level 4

Internal Orifice Area

**Semantic type:** Spatial Concept

**Definition:** The extent of a 2-dimensional surface enclosed within the boundary of an internal orifice.

**Synonyms:** - IORFAREA

GET/api/v1/systems/nci_thesaurus/nodes/C154711

Official DownloadCC BY 4.0Source

Hierarchy Explorer

No cross-system equivalences mapped for this node.