Results 11 to 20 of about 2,047 (172)

No Arachnoid Granulations—No Problems: Number, Size, and Distribution of Arachnoid Granulations From Birth to 80 Years of Age

open access: yesFrontiers in Aging Neuroscience, 2021
Introduction: The study aims to quantify changes in the number, size, and distribution of arachnoid granulations during the human lifespan to elucidate their role in cerebrospinal fluid physiology.Material and Methods: 3T magnetic resonance imaging of ...
Milan Radoš   +5 more
doaj   +3 more sources

The effect of blood lipids on the comorbidity of multiple large arachnoid granulations [PDF]

open access: yesLipids in Health and Disease
Background Currently, studies on the formation mechanism for the enlargement of arachnoid granulation (AG) are lacking. The impact of dyslipidemia on the formation of multiple large arachnoid granulations (LAGs) was studied in this research.
Yibing Guo   +6 more
doaj   +2 more sources

COMPUTED TOMOGRAPHY FINDINGS OF INTRACRANIAL CALCIFICATIONS

open access: yesSüleyman Demirel Üniversitesi Tıp Fakültesi Dergisi, 2022
ObjectiveIn this study, the anatomical localization anddistribution of intracranial calcifications detected onbrain computed tomography (CT) were determinedand their relationship with age and gender wasinvestigated.Material and MethodImages of 887 ...
Murat Beyhan   +4 more
doaj   +1 more source

Incidental giant arachnoid granulation. [PDF]

open access: yesAJNR Am J Neuroradiol, 2006
Arachnoid granulations may expand the dural sinuses or inner table of the skull. Although usually incidental, giant arachnoid granulations that are of sufficient size to fill the lumen of a dural sinus and cause local dilation or filling defects can rarely cause symptoms due to sinus obstruction leading to venous hypertension.
Kan P, Stevens EA, Couldwell WT.
europepmc   +2 more sources

The controversial entity of brain herniations into arachnoid granulations: A report of three cases with literature review

open access: yesRadiology Case Reports, 2021
Brain herniation into arachnoid granulation (BHAG) is a quite recently described controversial entity in terms of both etiology and clinical significance.
Urszula Maria Ciochon, MD   +5 more
doaj   +1 more source

Anatomic Variation of the Lateral Sinus in Patients With Idiopathic Intracranial Hypertension: Delineation With Black-Blood Contrast-Enhanced MRI

open access: yesFrontiers in Neurology, 2021
Objectives: The purpose of this study was to describe the peculiar anatomic variations in the lateral sinus and analyze the patterns of cerebrospinal fluid (CSF) drainage by using high-resolution (HR) black-blood (BB) contrast-enhanced magnetic resonance
Yu Tian   +29 more
doaj   +1 more source

Arachnoid granulation affected by subarachnoid hemorrhage

open access: yesArquivos de Neuro-Psiquiatria, 1993
The purpose of this study was to investigate using light microscopy the fibro-cellular components of arachnoid granulations affected by mild and severe subarachnoid hemorrage.
R.P. Chopard   +3 more
doaj   +1 more source

Endoscopic third ventriculostomy in children: problems and surgical outcome: analysis of 34 cases

open access: yesChinese Neurosurgical Journal, 2021
Background Endoscopic third ventriculostomy (ETV) has been established as a viable treatment option for obstructive hydrocephalus of children over 6 weeks of age.
Md Moshiur Rahman   +4 more
doaj   +1 more source

The development and origins of vertebrate meninges [PDF]

open access: yes, 2017
Meninges comprise three distinct layers, the dura mater, arachnoid, and pia mater that surround the brain, spinal cord and some parts of the nerves.
Batarfi, Munirah   +4 more
core   +1 more source

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