Acuteconvulsion inChildrenexcessive abnormaldischarges ofcorticalneuronsEpilepticSeizuresconvulsiveseizure(convulsion)nonconvulsive seizureepilepsyAcute epileptic seizure(recurrent,unprovokedepileptic seizures)(provoked in acute disorders)
e x c e s s i ve a b n o r m a l d i s c h a r g e s of c o r t ic a l n e u r o n s EpilepticSeizures convulsive seizure (convulsion) nonconvulsive seizure Acute epileptic seizure (provoked in acute disorders) epilepsy (recurrent,unprovoked epileptic seizures) Acute convulsion in Children
Acutercouvulsiou in Childrer痫性发作、惊厥、癫痫痫样发作（EpilepticSeizures）：发作性大脑皮层功能异常所引起的多种临床症状口惊厥（convulsion）：伴有骨骼肌强烈、不自主收缩的痫性发作癫痫（epilepsy）：临床呈长期反复痫性发作的疾病过程
痫性发作、惊厥、癫痫 □ 痫样发作(Epileptic Seizures)：发作性大脑皮层 功能异常所引起的多种临床症状 □ 惊厥(convulsion)：伴有骨骼肌强烈、不自主收缩 的痫性发作 □ 癫痫(epilepsy)：临床呈长期反复痫性发作的疾病 过程 Acute convulsion in Children
Acute gonvulsion in ChiidrelSeizuresin childhood High incidence: 3-5% in the children younger than6yr Easilywithprolonged seizure or status epileptiousStatus enilenticus: a seizure lasting longer than30 minutes orrepeated seizures without a returntonormal inbetween them usuallywithminim or subtle seizure in the babies Seizuresmay occurformany reasons
Seizuresin childhood □ High incidence: 3-5 % in the children younger than 6yr □ Easily with prolonged seizure or status epileptious Sta tus epilepticus: a seizure lasting longer than 30 minutes or repeated seizures without a return to normal in between them □ usually with minim or subtle seizure in the babies □ Seizures may occur for many reasons Acute convulsion in Children
Acuteconvulsion inChildrercontents Definitions (Seizure, Convulsion, Epilepsy) causes of acute seizuresFebrile seizuresBacterial Meningitis Exams and Tests for seizures Treatment of acute seizures
co ntents □ Definitions (Seizure,Convulsion,Epilepsy) □ C a uses of acute seizures Febrile seizures Bacterial Meningitis □ Exams and Tests for seizures □ Treatment of acute seizures Acute convulsion in Children
Acute gonvulsion in ChiidrelCommon causes of acute seizures CN S infection: Meningitis or encephalitis Febrileconvulsions Head trauma CNS malformations Brain tumorsMetabolic disorders:Hypoglycemia, Hyponatremia,hypernatremia, Hyperosmolar states, Hypocalcemia Idiopathic or cryptogenic epilepsy
C o m m o n causes of acute seizures □ CNS infection: Meningitis or encephalitis □ Febrile convulsions □ Head trauma □ CNS malformations □ Brain tumors □ Metabolic disorders: Hypoglycemia, Hyponatremia, hypernatremia, Hyperosmolar states, Hypocalcemia □ Idiopathic or cryptogenic epilepsy Acute convulsion in Children