Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 345122012 | Multiple system atrophy | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 345123019 | MSA - Multiple system atrophy | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 618084014 | Multiple system atrophy (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 4550761014 | Shy-Drager syndrome | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Parkinsonian syndrome with idiopathic orthostatic hypotension | Due to | False | Multiple system atrophy | Inferred relationship | Existential restriction modifier | 1 | 
| Multiple system atrophy, cerebellar variant | Is a | True | Multiple system atrophy | Inferred relationship | Existential restriction modifier | |
| Multiple system atrophy, Parkinson variant | Is a | True | Multiple system atrophy | Inferred relationship | Existential restriction modifier | |
| Amyotrophic lateral sclerosis with multiple system atrophy | Is a | True | Multiple system atrophy | Inferred relationship | Existential restriction modifier | |
| Dementia due to multiple system atrophy | Due to | True | Multiple system atrophy | Inferred relationship | Existential restriction modifier | 3 | 
This concept is not in any reference sets