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THE ARNOLD-CHIARI MALFORMATION
Archives of Neurology And Psychiatry, 1942The Arnold-Chiari malformation is a deformity of the hindbrain in which there is displacement of parts of the cerebellum and brain stem through the foramen magnum into the upper part of the vertebral canal. It was first observed by Arnold1in 1894 in a newborn infant with lumbosacral spina bifida and a largeMyelocyste.
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Respiratory Failure in Arnold-Chiari Malformation
Respiration, 2002[No abstract available ...
Hattingh T.L. +3 more
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1985
Arnold-Chiari malformation is commonly recognized by its primary features of ponto-cerebellar dysgenesis. However, other brain anomalies form equally important components of this disorder. The ponto-cerebellar dysgenesis is characterized by failure of the pontine flexure to develop and by caudal herniation through the foramen magnum of the inferior ...
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Arnold-Chiari malformation is commonly recognized by its primary features of ponto-cerebellar dysgenesis. However, other brain anomalies form equally important components of this disorder. The ponto-cerebellar dysgenesis is characterized by failure of the pontine flexure to develop and by caudal herniation through the foramen magnum of the inferior ...
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Arnold-Chiari Malformation in a Geriatric Patient
Southern Medical Journal, 1985Downbeat nystagmus was the salient clinical manifestation of an Arnold-Chiari malformation in the 74-year-old woman we have described. Interesting features included the patient's age at the time of diagnosis, the sensitivity of downbeating nystagmus as a localizing neuro-ophthalmologic sign, and the value of metrizamide cisternography in defining ...
D A, Hosford, R H, Spector
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2018
Arnold-Chiari malformations (ACM) are a group of congenital disorders defined by downward displacement of cerebellar tonsils, and possibly the brainstem, through the foramen magnum. Type 1 ACM is the most frequent of the Chiari malformations and is characterized by a ≥5 mm tonsillar descent below the foramen magnum.
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Arnold-Chiari malformations (ACM) are a group of congenital disorders defined by downward displacement of cerebellar tonsils, and possibly the brainstem, through the foramen magnum. Type 1 ACM is the most frequent of the Chiari malformations and is characterized by a ≥5 mm tonsillar descent below the foramen magnum.
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Arnold-Chiari malformation in an infant with Kleeblattschadel
Neurosurgery, 1988A case of Arnold-Chiari malformation in an infant with Kleeblattschadel is reported. The author suggests that the malformation may be acquired on the basis of cephalocranial disproportion and may be a contributing factor in the development of hydrocephalus.
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The Arnold-Chiari Malformation
Orthopedic Clinics of North America, 1978L, Schut, D A, Bruce
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Arnold-Chiari Malformation With Normal Spine
Archives of Neurology, 1964There has been considerable discussion of the etiology of the Arnold-Chiari malformation, and many elaborate hypotheses have been advocated to explain the almost constant association of this anomaly of the hindbrain with spina bifida. The report of the following case in which a typical Arnold-Chiari malformation occurred without any abnormality of the ...
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Arnold-Chiari Malformation in Children
Journal of Neurosurgery, 1988D H, Davis, E R, Laws
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