Engel_2001_2.0_Definition_of_Key_Terms

http://www.semanticweb.org/rjyy/ontologies/2015/5/ESSO#Engel_2001_2.0_Definition_of_Key_Terms

Engel_2001_2.0_Definition_of_Key_Terms

Engel 2006 Table 1: Definitions of key terms Epileptic seizure type: An ictal event believed to represent a unique pathophysiological mechanism and anatomical substrate. This is a diagnostic entity with etiological, therapeutic and prognostic implications (new concept). Epilepsy syndrome: A complex of signs and symptoms that define a unique epilepsy condition with different etiologies. This must involve more than just the seizure type; thus frontal lobe seizures per se, for instance, do not constitute a syndrome (changed concept). Epilepsy disease: A pathological condition with a single specific, well-defined etiology. Thus, progressive myoclonus epilepsy is a syndrome, but Unverricht–Lundborg is a disease (new concept). Epileptic encephalopathy: A condition in which the epileptic processes themselves are believed to contribute to the disturbance in cerebral function (new concept) Benign epilepsy syndrome: A syndrome characterized by epileptic seizures that are easily treated, or require no treatment and remit without sequelae (clarified concept). Reflex epilepsy syndrome: A syndrome in which all epileptic seizures are precipitated by sensory stimuli. Reflex seizures that occur in focal and generalized epilepsy syndromes that are also associated with spontaneous seizures are listed as seizure types. Isolated reflex seizures can also occur in situations that do not necessarily require a diagnosis of epilepsy. Seizures precipitated by other special circumstances, such as fever or alcohol withdrawal, are not reflex seizures (changed concept). Focal seizures and syndromes: Replaces the terms partial seizures and localization-related syndromes (changed terms). Simple and complex partial epileptic seizures: These terms are no longer recommended, nor will they be replaced. Ictal impairment of consciousness will be described when appropriate for individual seizures, but will not be used to classify specific seizure types (new concept) Idiopathic epilepsy syndromes: A syndrome that is only epilepsy, with no underlying structural brain lesion or other neurological signs or symptoms. These are presumed to be genetic and are usually age-dependent (unchanged term). Symptomatic epilepsy syndrome: A syndrome in which the epileptic seizures are the result of one or more identifiable structural lesions of the brain (unchanged term). Probably symptomatic epilepsy syndrome: Synonymous with, but preferred to, the term cryptogenic, used to define syndromes that are believed to be symptomatic, but no etiology has been identified (new term).

http://www.semanticweb.org/rjyy/ontologies/2015/5/ESSO#Engel_2001_Proposal