Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Is a | Generalized-onset seizures | false | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Finding site | Brain structure | true | Inferred relationship | Existential restriction modifier (core metadata concept) | 1 | |
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Has definitional manifestation | Seizure | false | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Is a | Generalised onset seizure | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Is a | Behavioural arrest epileptic seizure | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Is a | An epileptic seizure, regardless of focal or generalised onset, in which motor activity is not prominent at onset, and with impaired awareness occurring at any point within the seizure, defined as impairment of knowledge of self and environment. | true | Inferred relationship | Existential restriction modifier (core metadata concept) |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
An absence seizure associated with eyelid myoclonia (myoclonic jerks of the eyelids and upward deviation of the eyes) often precipitated by closing the eyes or by light. | Is a | True | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with impairment of consciousness only | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with mild clonic components | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with atonic components | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with tonic components | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with automatisms | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence seizure with autonomic components | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Atypical absence seizure (finding) | Is a | True | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Retropulsion petit mal | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Absence status epilepticus | Is a | True | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
automatisme épileptique | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
à l'examen : crise de petit mal | Associated finding | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | 1 |
à l'examen : crise de petit mal | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Intractable absence seizures | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Epilepsy with myoclonic absence presents with daily myoclonic absence seizures between 1 to 12 years of age. Other generalized seizure types which may be seen in this syndrome include generalized tonic-clonic seizures, clonic, atonic and typical absence seizures. Developmental impairment may be present at onset of epilepsy and may become more evident with age. The electroencephalogram shows regular three Hz generalized spike-and-wave pattern time-locked with myoclonic jerks, with a normal background. | Is a | False | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Typical absence seizure (finding) | Is a | True | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) | |
Myoclonic absence seizure | Is a | True | Absence seizures present with a cessation of activity and impaired awareness associated with generalised spike and wave on EEG (electroencephalogram). An absence seizure is a generalised onset seizure and therefore, it originates at some point within, and rapidly engages, bilaterally distributed networks. | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets