1263503005: Myoclonic disorder due to sialidosis (disorder)
Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 28-Feb 2023. Module: SNOMED CT core
Descriptions:
Expanded Value Set
Outbound Relationships |
Type |
Target |
Active |
Characteristic |
Refinability |
Group |
Values |
Myoclonic disorder due to sialidosis (disorder) |
Is a |
Myoclonic disorder |
true |
Inferred relationship |
Some |
|
|
Myoclonic disorder due to sialidosis (disorder) |
Interprets |
mouvement |
false |
Inferred relationship |
Some |
2 |
|
Myoclonic disorder due to sialidosis (disorder) |
Due to |
Sialidosis is a lysosomal storage disease, belonging to the group of oligosaccharidoses or glycoproteinoses, with a wide clinical spectrum that is divided into two main clinical subtypes: sialidosis type I, the milder, non-dysmorphic form of the disease characterized by gait abnormalities, progressive visual loss, bilateral macular cherry red spots and myoclonus, that presents in adolescence or adulthood (second or third decade of life); and sialidosis type II the more severe, early onset form, characterized by a progressive and severe mucopolysaccharidosis-like phenotype with coarse facies, visceromegaly, dysostosis multiplex, and developmental delay. Bilateral macular cherry red spots are also present. Sialidosis type II has been further divided into congenital (with hydrops fetalis), infantile and juvenile presentations. |
true |
Inferred relationship |
Some |
3 |
|
Myoclonic disorder due to sialidosis (disorder) |
Finding site |
Structure of nervous system (body structure) |
true |
Inferred relationship |
Some |
1 |
|
Myoclonic disorder due to sialidosis (disorder) |
Interprets |
Movement observable |
true |
Inferred relationship |
Some |
2 |
|
Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
This concept is not in any reference sets
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