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768962006: Lyell syndrome (disorder)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module Reference Sets
3687632016 Lyell syndrome (disorder) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
3687633014 Toxic epidermal necrolysis en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core GB English: Acceptable (foundation metadata concept)
3687634015 Lyell syndrome en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
3687644018 An extended form of toxic epidermal necrolysis with characteristics of destruction and detachment of the skin epithelium and mucous membranes involving more than 30% of the body surface area. Lyell syndrome can be triggered by a drug allergy and, exceptionally, by infections or bone marrow transplantation. In 25 to 30% of cases, the cause is unclear. Patients should be admitted to an intensive care or burns unit as soon as the diagnosis is suspected. Prognosis is poor (mortality rate: 20-25%). en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core GB English: Preferred (foundation metadata concept)
1911591000172112 nécrolyse épidermique toxique fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept) Belgian French language reference set (foundation metadata concept): Acceptable (foundation metadata concept)
1911611000172116 syndrome de Lyell fr Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) Belgian module (core metadata concept) Belgian French language reference set (foundation metadata concept): Preferred (foundation metadata concept)
1911581000172114 syndroom van Lyell nl Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) Belgian module (core metadata concept) Belgian Dutch language reference set (foundation metadata concept): Preferred (foundation metadata concept)
1911601000172119 toxische epidermale necrolyse nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept) Belgian Dutch language reference set (foundation metadata concept): Acceptable (foundation metadata concept)

3 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lyell syndrome (disorder) Is a Stevens-Johnson syndrome, toxic epidermal necrolysis spectrum (disorder) true Inferred relationship Some
Lyell syndrome (disorder) Associated morphology Separation (morphologic abnormality) true Inferred relationship Some 2
Lyell syndrome (disorder) Finding site Structure of skin and/or mucous membrane (body structure) true Inferred relationship Some 2
Lyell syndrome (disorder) Associated morphology Erythema true Inferred relationship Some 1
Lyell syndrome (disorder) Finding site Skin structure true Inferred relationship Some 1
Lyell syndrome (disorder) Finding site Skin structure true Inferred relationship Some 3
Lyell syndrome (disorder) Associated morphology Necrosis true Inferred relationship Some 3
Lyell syndrome (disorder) Clinical course Sudden onset AND/OR short duration (qualifier value) true Inferred relationship Some 4

Inbound Relationships Type Active Source Characteristic Refinability Group
Lyell syndrome due to infection (disorder) Is a True Lyell syndrome (disorder) Inferred relationship Some
Toxic epidermal necrolysis due to drug Is a True Lyell syndrome (disorder) Inferred relationship Some
Toxic epidermal necrolysis due to graft-versus-host disease (disorder) Is a True Lyell syndrome (disorder) Inferred relationship Some

Reference Sets

Belgian subset for POC FHIR, manifestation

GB English

US English

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