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Descriptor English: Landau-Kleffner Syndrome
Descriptor Spanish: Síndrome de Landau-Kleffner
Descriptor síndrome de Landau-Kleffner
Entry term(s) afasia adquirida de la infancia con trastorno convulsivo
afasia epiléptica adquirida
Scope note: Síndrome que se caracteriza por el comienzo de una disfunción aislada del lenguaje en un niño por lo demás normal (edad de comienzo a los 4-7 años) y por descargas epileptiformes en el ELECTROENCEFALOGRAMA. Pueden producirse convulsiones, entre las que se incluyen, la ausencia atípica (AUSENCIA EPILÉPTICA), parcial compleja (EPILEPSIA PARCIAL COMPLEJA), y de otros tipos. Las anomalías electroencefalográficas y las convulsiones tienden a resolverse en la pubertad. Los trastornos del lenguaje pueden resolverse también, aunque algunos individuos quedan con una disfunción importante del lenguaje, entre las que se incluyen AFASIA y AGNOSIA auditiva. (Menkes, Textbook of Child Neurology, 5th ed, pp749-50; J Child Neurol 1997 Nov;12(8):489-495)
Descriptor Portuguese: Síndrome de Landau-Kleffner
Descriptor French: Syndrome de Landau-Kleffner
Entry term(s): Acquired Aphasia with Convulsive Disorder
Acquired Childhoood Aphasia with Convulsive Disorder
Acquired Epileptic Aphasia
Acquired Epileptic Aphasias
Acquired Epileptiform Aphasia
Acquired Epileptiform Aphasias
Aphasia, Acquired Epileptic
Aphasia, Acquired, With Convulsive Disorder
Aphasia, Epileptic, Acquired
Epileptic Aphasia, Acquired
Epileptic Aphasias, Acquired
Epileptiform Aphasia, Acquired
Epileptiform Aphasias, Acquired
Landau Kleffner Acquired Epileptiform Aphasia
Landau Kleffner Syndrome
Landau-Kleffner Acquired Epileptiform Aphasia
Syndrome, Landau-Kleffner
Tree number(s): C10.228.140.490.493.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018887
Scope note: A syndrome characterized by the onset of isolated language dysfunction in otherwise normal children (age of onset 4-7 years) and epileptiform discharges on ELECTROENCEPHALOGRAPHY. Seizures, including atypical absence (EPILEPSY, ABSENCE), complex partial (EPILEPSY, COMPLEX PARTIAL), and other types may occur. The electroencephalographic abnormalities and seizures tend to resolve by puberty. The language disorder may also resolve although some individuals are left with severe language dysfunction, including APHASIA and auditory AGNOSIA. (From Menkes, Textbook of Child Neurology, 5th ed, pp749-50; J Child Neurol 1997 Nov;12(8):489-495).
Allowable Qualifiers: BL blood
CF cerebrospinal fluid
CI chemically induced
CL classification
CN congenital
CO complications
DG diagnostic imaging
DH diet therapy
DI diagnosis
DT drug therapy
EC economics
EH ethnology
EM embryology
EN enzymology
EP epidemiology
ET etiology
GE genetics
HI history
IM immunology
ME metabolism
MI microbiology
MO mortality
NU nursing
PA pathology
PC prevention & control
PP physiopathology
PS parasitology
PX psychology
RH rehabilitation
RT radiotherapy
SU surgery
TH therapy
UR urine
VE veterinary
VI virology
Previous Indexing: Aphasia (1982-1995)
Epilepsy (1982-1995)
Public MeSH Note: 1996
History Note: 1996
Related: Aphasia MeSH
DeCS ID: 32703
Unique ID: D018887
NLM Classification: WL 340.5
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1996/01/01
Date of Entry: 1994/12/27
Revision Date: 2017/02/24
Landau-Kleffner Syndrome - Preferred
Concept UI M0028246
Scope note A syndrome characterized by the onset of isolated language dysfunction in otherwise normal children (age of onset 4-7 years) and epileptiform discharges on ELECTROENCEPHALOGRAPHY. Seizures, including atypical absence (EPILEPSY, ABSENCE), complex partial (EPILEPSY, COMPLEX PARTIAL), and other types may occur. The electroencephalographic abnormalities and seizures tend to resolve by puberty. The language disorder may also resolve although some individuals are left with severe language dysfunction, including APHASIA and auditory AGNOSIA. (From Menkes, Textbook of Child Neurology, 5th ed, pp749-50; J Child Neurol 1997 Nov;12(8):489-495).
Preferred term Landau-Kleffner Syndrome
Entry term(s) Acquired Aphasia with Convulsive Disorder
Acquired Childhoood Aphasia with Convulsive Disorder
Acquired Epileptic Aphasia
Acquired Epileptic Aphasias
Acquired Epileptiform Aphasia
Acquired Epileptiform Aphasias
Aphasia, Acquired Epileptic
Aphasia, Acquired, With Convulsive Disorder
Aphasia, Epileptic, Acquired
Epileptic Aphasia, Acquired
Epileptic Aphasias, Acquired
Epileptiform Aphasia, Acquired
Epileptiform Aphasias, Acquired
Landau Kleffner Acquired Epileptiform Aphasia
Landau Kleffner Syndrome
Landau-Kleffner Acquired Epileptiform Aphasia
Syndrome, Landau-Kleffner



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