Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hyperplasia of islet alpha cells with gastrin excess | Is a | False | Abnormality of secretion of gastrin | Inferred relationship | Some | |
| Diminished gastrin secretion | Is a | True | Abnormality of secretion of gastrin | Inferred relationship | Some | |
| Zollinger-Ellison syndrome | Is a | False | Abnormality of secretion of gastrin | Inferred relationship | Some | |
| Gastrin secretion abnormality NOS | Is a | False | Abnormality of secretion of gastrin | Inferred relationship | Some | |
| Increased gastrin secretion | Is a | True | Abnormality of secretion of gastrin | Inferred relationship | Some | 
This concept is not in any reference sets