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Optometry and Vision Science, 1992
Arnold-Chiari malformation is a congenital malformation of the skull near the foramen magnum in which the cerebellum and the medulla are caudally displaced. This herniation of the brainstem causes down-beat nystagmus and oscillopsia, the most commonly presenting sign and symptom, respectively.
G E, Russell, B, Wick, R A, Tang
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Arnold-Chiari malformation is a congenital malformation of the skull near the foramen magnum in which the cerebellum and the medulla are caudally displaced. This herniation of the brainstem causes down-beat nystagmus and oscillopsia, the most commonly presenting sign and symptom, respectively.
G E, Russell, B, Wick, R A, Tang
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British Journal of Hospital Medicine, 2010
A 65-year-old man, with a past medical history of appendicectomy and bowel resection for volvulus, presented with a 2-day history of acute abdominal pain. The patient was diagnosed as having small bowel obstruction secondary to adhesion which did not settle with conservative management.
Rajaraman, Durai +2 more
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A 65-year-old man, with a past medical history of appendicectomy and bowel resection for volvulus, presented with a 2-day history of acute abdominal pain. The patient was diagnosed as having small bowel obstruction secondary to adhesion which did not settle with conservative management.
Rajaraman, Durai +2 more
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Archives of Surgery, 1951
THE CLINICAL importance of developmental anomalies and malformations of the cervicomedullary juncture is being increasingly appreciated in neurological and neurosurgical centers. The most frequent of these processes is the Arnold-Chiari malformation (caudal displacement of brain stem, cerebellum, and spinal cord), as the fairly considerable number of ...
L I, MALIS, I, COHEN, S W, GROSS
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THE CLINICAL importance of developmental anomalies and malformations of the cervicomedullary juncture is being increasingly appreciated in neurological and neurosurgical centers. The most frequent of these processes is the Arnold-Chiari malformation (caudal displacement of brain stem, cerebellum, and spinal cord), as the fairly considerable number of ...
L I, MALIS, I, COHEN, S W, GROSS
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The Arnold-Chiari Malformation
Archives of Neurology, 1971THE ARNOLD-CHIARI malformation is more accurately designated the Chiari-Arnold malformation since Hans Chiari's first publication on this subject preceded Julius Arnold's by three years.1-3In his initial report, translated below, Chiari divided the hindbrain anomalies occurring in some hydrocephalic children into three types.
R H, Wilkins, I A, Brady
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The Arnold–Chiari Malformation
New England Journal of Medicine, 1941Raymond D. Adams +2 more
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The arnold-chiari malformation
Clinical Radiology, 1974A number of patients with neurological deficits which could be localised at the level of the foramen magnum often remain undiagnosed, or are condemned to a diagnosis of a progressive incurable degenerative disease such as multiple sclerosis. It is essential in such cases to exclude some minor degree of cerebellar tonsillar protrusion as a cause.
S, Bloch, M J, Van Rensburg, J, Danziger
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Arnold-Chiari Malformation: Core Concepts
Neonatal Network, 2021Arnold-Chiari malformation (ACM), a defect that involves downward displacement of the hindbrain and herniation of the cerebellar vermis, tonsils, pons, medulla, and fourth ventricle through the foramen magnum, is the most complex of the 4 types of Chiari malformations.
Kristina, Fons, Amy J, Jnah
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The Arnold - Chiari Malformation
Spine, 1986The Arnold-Chiari malformation is a developmental abnormality of the brainstem and cerebellum with displacement of these structures into the cervical spinal canal. Other anomalies involving the base of the skull and vertebral bodies are frequently present. In children, hydrocephalus and myelomeningocele may complicate the picture.
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The Arnold-Chiari Malformation
Archives of Neurology, 1965THIS paper is an analysis of the anatomical features of the Arnold-Chiari malformation in an attempt to elucidate the morphogenesis of the anomaly. In the first part of the paper, the various theories which have been advanced are criticized from the accumulated data of my own and other workers' findings.
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