Results 1 to 10 of about 309,057 (256)

Chiari malformation: Has the dilemma ended?

Journal of Craniovertebral Junction and Spine, 2017
Chiari malformation as a clinical entity has been described more than hundred years ago. The concepts regarding pathogenesis, clinical features and management options have not yet conclusively evolved.
Abhidha Harshad Shah, Arjun Dhar, Mohamed Said Mohamed Elsanafiry, Atul Goel   +3 more
doaj   +3 more sources

Chiari zero malformation with syringobulbia

Radiology Case Reports, 2023
Chiari zero malformation is a relatively new and rare subtype of Chiari malformations. Most of the patients present with signs and symptoms of Chiari malformation without actual cerebellar tissue herniation, with or without syringomyelia.
Ahmad Saadeh, MD, Mohammed Aloqaily, MD, Zaid Mahameed, MD, Osama Jaber, MD, Ali Al-Smair, MD   +4 more
doaj   +2 more sources

Decoding Chiari Malformation and Syringomyelia: From Epidemiology and Genetics to Advanced Diagnosis and Management Strategies

Brain Sciences, 2023
Chiari Malformation and Syringomyelia are neurosurgical entities that have been the subject of extensive research and clinical interest. Globally prevalent, these disorders vary demographically and have witnessed evolving temporal trends.
Corneliu Toader, Horia Ples, Razvan-Adrian Covache-Busuioc, Horia Petre Costin, Bogdan-Gabriel Bratu, David-Ioan Dumitrascu, Luca Andrei Glavan, Alexandru Vlad Ciurea   +7 more
doaj   +2 more sources

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

Update on the pathophysiology and management of syringomyelia unrelated to Chiari malformation

Neurología (English Edition), 2019
Introduction: Much has been published on syringomyelia related to Chiari malformation. In contrast, little is known about the condition when it is not associated with this malformation, but this presentation of syringomyelia constitutes a different ...
J. Giner, C. Pérez López, B. Hernández, Á. Gómez de la Riva, A. Isla, J.M. Roda   +5 more
doaj   +2 more sources

Chiari II malformation

, 2020
Chiari II malformation (CM-II), commonly known as Arnold-Chiari malformation, is a relatively common congenital malformation characterized by beaked midbrain, downward displacement of the tonsils, and cerebellar vermis, and spinal myelomeningocele.
Emmady, Prabhu D, Kuhn, James
core   +3 more sources

Siringomielia no secundaria a Chiari. Actualización en fisiopatología y manejo

Neurología, 2019
Resumen: Introducción: Son muchos los conocimientos y publicaciones existentes sobre la siringomielia relacionada con la malformación de Chiari, pero existe poca difusión de este cuadro cuando no se presenta en relación con dicha malformación.
J. Giner, C. Pérez López, B. Hernández, Á. Gómez de la Riva, A. Isla, J.M. Roda   +5 more
doaj   +2 more sources

Cochlear Implantation in Patient with Arnold-Chiari Malformation. [PDF]

J Int Adv Otol
We report a case of a 74-year-old patient with Arnold–Chiari syndrome (type 1) who, due to the bilateral profound hearing loss, was qualified for cochlear implantation.
Podlawska-Nowak P, Bartochowska A, Balcerowiak A, Gawecki W.   +3 more
europepmc   +2 more sources

Terminal hemimyelocystocele associated with Chiari II malformation [PDF]

Egyptian Pediatric Association Gazette, 2014
Terminal myelocystocele (TMC) results from failure of embryonic CSF to drain outside the neural tube creating CSF reservoir within a dorsal meningocele.
Umamaheswara Reddy V., Amit Agrawal, Kishor V. Hegde, Venugopal Sharma, Priya Malpani, Venkatesh Manchikanti   +5 more
doaj   +2 more sources

Coexistence of acid sphingomyelinase deficiency type A/B and Arnold-Chiari malformation: a novel case report [PDF]

Frontiers in Pediatrics
BackgroundAcid sphingomyelinase deficiency (ASMD) type A/B, a rare lysosomal storage disorder caused by biallelic mutations in the SMPD1 gene, presents with variable visceral and neurological manifestations.
Aelita Kamalova, Aelita Kamalova, Razilya Rakhmaeva, Razilya Rakhmaeva, Gulnara Sageeva, Rezeda Safiullina, Adelina Raimova, Elena Gaichik, Dalal Nasr, Ayman A. Gobarah, Ayman A. Gobarah, Ahmed Arafat, Ahmed Arafat   +12 more
doaj   +2 more sources