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766044005: Acute encephalopathy with biphasic seizures and late reduced diffusion (disorder)


Status: current, Primitive. Date: 31-Jul 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3660590014 Acute encephalopathy with biphasic seizures and late reduced diffusion en Synonym Active Case insensitive SNOMED CT core
3660591013 Acute infantile encephalopathy predominantly affecting frontal lobe en Synonym Active Case insensitive SNOMED CT core
3660592018 Acute encephalopathy with biphasic seizures and late reduced diffusion (disorder) en Fully specified name Active Case insensitive SNOMED CT core
5155243017 Rare childhood-onset epilepsy syndrome associated with infection and a biphasic clinical course. The initial symptom is a prolonged febrile seizure on day 1 (the first phase). Afterwards, patients have variable levels of consciousness from normal to coma. Irrespective of the consciousness levels, magnetic resonance imaging (MRI) during the first 2 days shows no abnormality. During the second phase (usually days 4 - 6), patients show a cluster of seizures and deterioration of consciousness. Diffusion-weighted images (DWI) on MRI reveal the brain lesions with reduced diffusion predominantly in the subcortical white matter. After the second acute phase, consciousness levels improve with the emerging focal neurological signs. Neurological outcomes vary from normal to mild or severe sequelae including cerebral atrophy, intellectual disability, paralysis and epilepsy. en Definition Active Case sensitive SNOMED CT core


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Acute encephalopathy with biphasic seizures and late reduced diffusion Is a Epilepsy true Inferred relationship Some
Acute encephalopathy with biphasic seizures and late reduced diffusion Finding site Structure of cerebrum true Inferred relationship Some 1
Acute encephalopathy with biphasic seizures and late reduced diffusion Clinical course Acute true Inferred relationship Some 2
Acute encephalopathy with biphasic seizures and late reduced diffusion Is a Acute nervous system disorder true Inferred relationship Some
Acute encephalopathy with biphasic seizures and late reduced diffusion Is a Childhood seizure false Inferred relationship Some
Acute encephalopathy with biphasic seizures and late reduced diffusion Occurrence Childhood true Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group

Reference Sets

Australian emergency department reference set

Queensland allied health clinical finding reference set

Queensland allied health indicator for intervention reference set

Clinical finding foundation reference set

Problem/Diagnosis reference set

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