febrile seizure

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Related to Febrile convulsions: Febrile seizure

seizure

 [se´zhur]
1. the sudden attack or recurrence of a disease.
2. a convulsion or attack of epilepsy.
absence seizure the seizure seen in petit mal epilepsy, marked by a momentary break in the stream of thought and activity, accompanied by a symmetrical spike and wave at 3 cycles per second on the electroencephalogram. Called also petit malseizure. See epilepsy.
atonic seizure an absence seizure characterized by sudden loss of muscle tone.
complex partial seizure see partial seizure.
febrile seizure febrile convulsion.
focal seizure partial seizure.
focal motor seizure a simple partial seizure consisting of clonus or spasm of a muscle or muscle group, occurring either singly or in a continuous repetitive series.
generalized tonic-clonic seizure (grand mal seizure) the seizure seen in grand mal epilepsy, marked by loss of consciousness and generalized tonic convulsions followed by clonic convulsions. See epilepsy.
jackknife s's infantile spasms.
myoclonic seizure one characterized by a brief episode of myoclonus.
partial seizure any seizure due to a lesion in a specific, known area of the cerebral cortex; symptoms vary with different lesion locations. A simple partial seizure is the most localized type, with a discharge that is predominantly one-sided or presents localized features without loss of consciousness. A complex partial seizure is associated with disease of the temporal lobe and characterized by varying degrees of impairment of consciousness. See epilepsy.
petit mal seizure absence seizure.
reflex seizure (sensory seizure) an epileptic seizure in response to a sensory stimulus, which may be tactile, visual, auditory, or musical.
simple partial seizure see partial seizure.
tonic-clonic seizure see generalized tonic-clonic seizure.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

feb·rile con·vul·sion

a brief seizure, lasting less than 15 minutes, seen in a neurologically normal infant or young child, associated with fever.
Synonym(s): febrile seizure
Farlex Partner Medical Dictionary © Farlex 2012

febrile seizure

Fever-induced seizure Pediatrics A generalized tonic-clonic–grand mal seizure seen in infants to toddlers after rapidly rising fevers lasting from seconds to minutes; most are idiopathic; FSs may be more common in families DiffDx Various intoxications, meningitis, encephalitis, roseola, or infection with HHV6,.Shigella
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.

Febrile seizure

Convulsions brought on by fever.
Mentioned in: Fever
Gale Encyclopedia of Medicine. Copyright 2008 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
(1985) Febrile convulsions in a national cohort followed up from birth.
Around one in 10,000 febrile convulsions is associated with postimmunisation fever.
Arginine vasopressin in the pathogenesis of febrile convulsion and temporal lobe epilepsy.
It is estimated that between 2 and 5% of children in the United States will have a febrile convulsion before the age of 5 years old.
Annegers JF, Hauser WA, Shirts SB, et al: Factors prognostic of unprovoked seizures after febrile convulsions. N Engl J Med 1987; 316:493-498
Hypozincaemia in febrile convulsion. Eur J Pediatr.
AYOUR nephew seems to suffer from febrile convulsions, which are the most common seizures in children and occur in six-month-olds to five-year-olds.
One study caused a stir by suggesting that human herpesvirus 6 might be a frequent cause of febrile convulsions in young children, but results of a subsequent study contradicted that: It found that the rate of human herpes virus 6 among children was no different between those who had febrile seizures and those who didn't
One study caused a stir by suggesting that human herpesvirus 6 might be a frequent cause of febrile convulsions in young children, but results of a subsequent study contradicted that: It found that the rate of human herpesvirus 6 among children was no different between those who had febrile seizures and those who didn't