Results 31 to 40 of about 9,418 (167)

Concomitant spontaneous subdural and intracystic hematoma in arachnoid cyst: a case report and review of the literature

open access: yesJournal of Medical Case Reports
Background Intracystic hematoma in arachnoid cyst are a very rare pathology that commonly occurs after head trauma, while spontaneous intracystic hematomas in arachnoid cyst associated with subdural hematoma is extremely rare.
Mohamed K. Elkazaz, Khaled El-Sayed
doaj   +1 more source

Evidence for adaptive explanations of semelparity in animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher   +1 more
wiley   +1 more source

Pediatric symptomatic sacral extradural arachnoid cyst: Surgical management review

open access: yesJournal of Pediatric Neurosciences, 2018
Spinal arachnoid cyst (SAC) constitutes about less than 1% of all spinal tumors. It commonly occurs in third to fifth decades of life and mostly located in the thoracic region.
Guru Dutta Satyarthee
doaj   +1 more source

DNA Nanotechnology Meets Peptide and Protein Self‐Assembly

open access: yesChemistry – A European Journal, EarlyView.
Combining DNA nanotechnology with peptide and protein assembly provides complementary platforms for the rational engineering of functional biomaterials. This Perspective discusses the emerging field of self‐assembling DNA‐peptide and DNA‐protein hybrid systems that combine the structural precision and programmability of DNA nanotechnology with the ...
Marcel Hanke   +4 more
wiley   +1 more source

Neurocutaneous melanosis concurrent with a posterior cranial fossa cyst (Dandy–Walker complex) and an intradural arachnoid cyst of the spinal canal

open access: yesНеврология, нейропсихиатрия, психосоматика, 2020
The paper describes a female patient with neurocutaneous melanosis (NCM) concurrent with Dandy–Walker malformation and a spinal arachnoid cyst, who has been treated in the A.Ya. Kozhevnikov Clinic of Nervous System Diseases.
G. Yu. Evzikov   +4 more
doaj   +1 more source

Reflex seizures and epilepsy surgery: A network approach case‐based exploration

open access: yesEpileptic Disorders, EarlyView.
Abstract Context Reflex seizures (RS) are defined by their consistent provocation by specific stimuli, encompassing a broad range from elementary sensory inputs to complex cognitive tasks. While RS are often encountered in clinical practice, their surgical management remains sparsely reported and poorly systematized.
Olivier Aron   +6 more
wiley   +1 more source

Usefulness of fast imaging employing steady-state acquisition magnetic resonance images for appropriate fenestration in a recurrent convexity arachnoid cyst

open access: yesInterdisciplinary Neurosurgery, 2014
It is difficult for convexity arachnoid cysts to determine where the cyst should be fenestrated because there is no large cistern around the cyst. We successfully fenestrated a recurrent convexity arachnoid cyst during a second surgery because of the ...
Motomasa Furuse, MD, PhD   +4 more
doaj   +1 more source

Microsurgical treatment of a large posterior fossa arachnoid cyst

open access: yesArchives of Pediatric Neurosurgery, 2020
Introduction: Arachnoid cysts are fluid-filled malformations of the arachnoid tissue. A prevalence in children of 2,6% has been reported[2,3]. Surgical strategies of treatment include open surgery with cyst wall excision , endoscopic fenestration or ...
Leopoldo Mandic Ferreira Furtado   +3 more
doaj   +1 more source

KBG syndrome: A scoping review of electroclinical features of patients with epilepsy

open access: yesEpileptic Disorders, EarlyView.
Abstract Background and Objectives KBG syndrome is a rare autosomal developmental disorder caused by pathogenic variants of the ANKRD11 gene. This scoping review aimed to explore all current literature data regarding clinical and electroencephalographic features of patients with KBG syndrome and epilepsy. Materials and Methods We conducted a literature
Stefania Kalampokini   +6 more
wiley   +1 more source

Foramen Magnum Arachnoid Cyst Induces Compression of the Spinal Cord and Syringomyelia: Case Report and Literature Review

open access: yesInternational Journal of Medical Sciences, 2011
It is very rare that a foramen magnum arachnoid cyst induces compression of the spinal cord and syringomyelia, and currently there are few treatment experiences available.
Haiyan Huang, Yuanqian Li, Kan Xu, Ye Li, Limei Qu, Jinlu Yu
doaj  

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