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724383002: Hemidystonia hemiatrophy syndrome (disorder)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2017. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module Reference Sets
3434947014 Hemidystonia hemiatrophy syndrome (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
3434948016 Hemidystonia hemiatrophy syndrome en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
3434949012 A rare dystonia with a combination of hemidystonia involving one half of the body and hemiatrophy on the same side. Hemidystonia which is sustained and repetitive muscle contractions resulting in abnormal movements or posture involving a single side of the body is preceded in 90% of cases by hemiparesis with a marked improvement before the onset of hemidystonia. Pyramidal syndrome and seizures may also be observed. The syndrome is associated with ipsilateral somatic atrophy. Common causes are childbirth or perinatal complications, delayed sequelae of stroke or head trauma. This syndrome should be differentiated from other causes of primary dystonia or dystonia secondary to inherited disorders or neurodegenerative diseases. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)

0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Hemidystonia hemiatrophy syndrome (disorder) Is a Degenerative disorder true Inferred relationship Some
Hemidystonia hemiatrophy syndrome (disorder) Is a Hemidystonia (disorder) true Inferred relationship Some
Hemidystonia hemiatrophy syndrome (disorder) Finding site Extrapyramidal system structure true Inferred relationship Some 1
Hemidystonia hemiatrophy syndrome (disorder) Associated morphology Hemiatrophy true Inferred relationship Some 2
Hemidystonia hemiatrophy syndrome (disorder) Finding site Structure of half of body lateral to midsagittal plane (body structure) 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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