CONGENITAL HEMIPARESIS AND PERIVENTRICULAR LEUKOMALACIA PATHOGENETIC ASPECTS ON MAGNETIC RESONANCE IMAGING

作者: Gerhard Niemann , Jorg-Peier Wakat , Ingeborg Krägeloh-Mann , Wolfgang Grodd , Richard Michaelis

DOI: 10.1111/J.1469-8749.1994.TB11790.X

关键词: Periventricular leukomalaciaGynecologyFirst year of lifeCongenital hemiparesisDiplegiaMedicineMagnetic resonance imagingPediatricsMr images

摘要: SUMMARY The authors report on the clinical examination and magnetic resonance imaging (MRI) of 41 children (29 term 12 preterm) whose diagnosis congenital hemiparesis was confirmed after first year life. Periventricular leukomalacia most predominant MRI finding (found in 15 eight preterm infants). The uniform pattern lesions observed through (without clear correlation with gestational age) suggests a common aetiopathogenesis this subgroup. Comparison these MR images periventricular spastic diplegia supports thesis that ischaemia occurring between 28th 35th weeks gestation could be main cause. RESUME Hemiparesie congenitale et leucomalacie periventricular: aspects pathogeniques partir d'IRM Les auteurs rendent compte de l'examen clinique des donnees IRM chez enfants nes terme prematures) qui un diagnostic d'hemiparesie avait ete confirme apres l'age d'un an. I.a periventriculaire la donnee plus habituelle (trouvee sujets huit prematures). La distribution uniforme observees l'IRM (sans evidente avec l'âge naissance) suggere une etiopathogcnie commune ce sous-groupe. comparaison ces observee les prematures porteurs d'une diplegie spastique, est en faveur selon laquelle ischemic sutvenam entre 28eme 35cme semaine pourrait etre cause principale. ZUSAMMENFASSUNG Congenitale Hemiparese und periventrikulare Leukomalazie: pathogenetische Aspekte der Kernspin-Unlersuchung Die Autoren berichten uber klinische Untersuchungen Kernspin (MR1) Befunde, bei Kindern reif- fruhgeborene Kinder), denen die Diagnose congenitalen nach dem ersten Lebensjahr bestatigt wurde. Der wichtigste Befund war Leukomalazie (bei acht fruhgeborenen nachgewiesen). Das ubereinstimmende Bild Lasionen im (ohne eindcutige Korrelation zum Gestationsalter) lasit eine gemeinsame Aetiopathogenese dieser Untergruppe vermuten. Vergleich Befunde mit periventrikularen Fruhgeborenen spastischer Diplegie spricht fur Hypothese, das Ischamie Zeit von 28. bis 35. Gestationswoche Hauptursache sein konnte. RESUMEN Hemiparesia congenita y leucomalacia peri-ventricular: aspectos patogenicos Los autores aportan los datos clinicos dc ninos termino pretermino), que el diagnostico hemiparesia fue confirmada despues del primer ano vida. era hallaz. go por mas predominante (fue confirmado ocho pretermino). El parton las lesiones observadas (sin una clara correlacion con edad gestacional) sugiere hay etiopatogenia comiin estc subgroupo. comparacion estas imagenes RM observada pretermino espastica, apoya tesis isquemia tiene lugar semanas 28 35 gestateon puede ser causa principal.

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