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Unusual case of persistent primitive hypoglossal artery with anterior choroidal artery aneurysm in Chiari type I malformation [PDF]
Indian Journal of Radiology and Imaging, 2020 Persistent primitive hypoglossal artery (PPHA) is a rare form of persistent embryonic carotid-basilar anastomosis. We present an unusual case of PPHA and an anterior choroidal artery (AChoA) aneurysm associated with Chiari type I malformation.
Shinya Haryu +2 more
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Chiari type I malformation with cervicothoracic syringomyelia subterfuge as flail arm syndrome [PDF]
Neurology International, 2017 Chiari type I malformation with cervicothoracic syringomyelia although very common in clinical practice usually in children can progress slowly and mimic muscular dystrophies in adulthood.
Zhi Gang Lan +3 more
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Acute Visual Loss Secondary to Arnold Chiari Type I Malformation Completely Resolving After Decompressive Posterior Fossa Surgery [PDF]
International Medical Case Reports Journal, 2020 Chrysoula Florou,1 Konstantinos Andreanos,1 Nikos Georgakoulias,2 Edroulfo Espinosa,2 Evangelia Papakonstantinou,1 Ilias Georgalas,1 Tryfon Rotsos1 1Department of Ophthalmology, University of Athens, G Gennimatas General Hospital, Athens, Greece ...
Florou C +6 more
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Morphometric assessment of the posterior cranial fossa and its contents in patients with chiari malformation type I and type 0 [PDF]
Acta NeurochirurgicaBackground Chiari Malformation Type I and Type 0 are congenital malformations diagnosed by MRI findings of at least 5 mm and less than 3 mm of cerebellar ectopy below the foramen magnum respectively.
Busra Candan, Birol Ozkal, Esra Top
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Treatment emergent obstructive sleep apnea after Chiari surgery: A case report [PDF]
Sleep Science, 2020 Patients with Chiari type I malformation may also present with sleep disordered breathing mainly central sleep apnea. Here, we report a patient with Chiari I malformation referred to our clinic because of snoring and sleep ...
Hamed Amirifard +2 more
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Various manifestation of Chiari I malformation in children and improvement after surgery
Journal of Integrative Neuroscience, 2022 Introduction: Chiari I malformation is defined as caudal displacement of the cerebellar tonsils into the foramen magnum. The most commonly associated finding is cervical syringomyelia.
Janez Ravnik +2 more
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Pediatric Reports, 2010 Chiari type I malformation (CMI) is a congenital hindbrain anomaly characterized by downward displacement of the cerebellar tonsils through the foramen magnum.
Alberto Spalice +5 more
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Pediatric Neurology Briefs, 1988 A 13-year-old girl with post-traumatic cerebellar ataxia, transient upper extremity weakness, and lower cranial nerve dysfunction was found to have a Type I Chiari malformation on MRI at the Depts of Neurosurgery and Neurology, San Francisco General ...
J Gordon Millichap
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Pielęgniarstwo Neurologiczne i Neurochirurgiczne, 2018 Introduction. The Chiari type I Malformation is a malformation of the hindbrain and skull. It refers to moving down the tonsils of the cerebellum through a large opening to the upper part of the spinal canal. Case Report.
Beata Haor +5 more
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The Scientific World Journal, 2012 Objective. The aim of this study was to determine the posterior cranial fossa volume, cerebellar volume, and herniated tonsillar volume in patients with chiari type I malformation and control subjects using stereological methods.
Ümit Erkan Vurdem +4 more
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