Results 11 to 20 of about 27,985,166 (210)

Morphometric assessment of the posterior cranial fossa and its contents in patients with chiari malformation type I and type 0 [PDF]

Acta Neurochirurgica
Background 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
doaj   +2 more sources

Osteopetrosis with Arnold Chiari malformation type I [PDF]

BMJ Case Reports, 2023
Osteopetrosis is a rare genetic disorder resulting in increased bone density and decreased bone remodelling. Bone expansion results in the crowding of neural foramina causing cranial nerve compression. Here, we describe a female infant in her mid infancy presented with no eye contact since birth, and abdominal distension for 2 months. On CT evaluation,
Alamelu Alagappan, Amit Kumar Satpathy, Biswajit Sahoo, Manoj Kumar Nayak   +3 more
openaire   +4 more sources

Presenting Symptoms of Chiari Type I Malformation

Pediatric Neurology Briefs, 2009
Clinical and radiographic predictors of neurologic symptoms were investigated in a population-based retrospective study of 51 children identified with Chiari I malformation at the University of California, and Kaiser Department of Radiology, San ...
J Gordon Millichap
doaj   +2 more sources

Pediatric triad of craniofacial fibrous dysplasia, Chiari malformation type I and syringomyelia: a case report [PDF]

Acta Neurochirurgica
Fibrous dysplasia is a benign bone disease characterized by the replacement of normal bone tissue with fibrous tissue, resulting in irregular bone structure.
Yaxiong Li, Jianfeng Liu, Jian Guan, Conghui Li   +3 more
doaj   +2 more sources

Sleep disturbance: A forgotten syndrome in patients with Chiari I malformation

Neurología (English Edition), 2014
Introduction: Chiari type I malformation (CM-I) is characterised by caudal ectopia of the cerebellar tonsils through the foramen magnum. This is associated with brain stem, high spinal cord, and cranial nerve compression phenomena.
A. Ferré Masó, M.A. Poca, M.D. de la Calzada, E. Solana, O. Romero Tomás, J. Sahuquillo   +5 more
doaj   +2 more sources

Hearing Loss and Chiari Malformation Type I: A Scoping Review [PDF]

Diseases
Background/Objectives: Chiari malformation (CM) type I is an uncommon condition that can be associated with a variety of neurological and otoneurological symptoms, including sensorineural hearing loss.
Andrea Migliorelli, Marianna Manuelli, Chiara Bianchini, Francesco Stomeo, Stefano Pelucchi, Silvia Palma, Andrea Ciorba   +6 more
doaj   +2 more sources

Late otoneurologic manifestations of Chiari I malformation

International Archives of Otorhinolaryngology, 2011
Introduction: Chiari malformation (CM) belongs to an anomaly group comprised of the structures in the cranial-cerebellar-medullary junctions. Type I (CM I) is characterized by the descent of the cerebellar tonsils and the medial portion of the lower ...
Oliveira, Neide Fátima Cordeiro Diniz, Oliveira, Renata Cristina Cordeiro Diniz, Paula, Juliana Matosinhos de   +2 more
doaj   +1 more source

Chiari Type I Malformation in a Pediatric Population [PDF]

Pediatric Neurology, 2009
The natural history of Chiari I malformation in children remains unclear. A population-based retrospective cohort study was therefore conducted. Radiology reports from all head and spine magnetic resonance imaging scans (n = 5248) performed among 741,815 children under age 20 within Kaiser Northern California, 1997-1998, were searched for Chiari I ...
Leslie A, Aitken, Camilla E, Lindan, Stephen, Sidney, Nalin, Gupta, A James, Barkovich, Michael, Sorel, Yvonne W, Wu   +6 more
openaire   +2 more sources

Chiari type I malformation of infants and toddlers [PDF]

Child's Nervous System, 2018
Chiari I malformation has been a well-recognized clinical entity; however, its occurrence among infants and toddlers is unusual. Their clinical presentations may be different from other age groups due to their lack of effective verbal communication. The authors analyze their personal series of patients focusing on symptomatology and MRI characteristics.
Gordan Grahovac, Tatiana Pundy, Tadanori Tomita   +2 more
openaire   +2 more sources

Unusual case of persistent primitive hypoglossal artery with anterior choroidal artery aneurysm in Chiari type I malformation

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, Naoki Shida, Teiji Tominaga   +2 more
doaj   +1 more source