No Arachnoid Granulations—No Problems: Number, Size, and Distribution of Arachnoid Granulations From Birth to 80 Years of Age [PDF]
Frontiers 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
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Neuroimaging of Vermiform Giant Arachnoid Granulations in Children [PDF]
ChildrenArachnoid granulations (AGs) are generally benign structures within the subarachnoid space that extend into the dural sinuses and calvarial bone. They can present in a variety of sizes but are termed ‘giant’ arachnoid granulations (GAGs) when they are ...
Oswaldo A. Guevara Tirado +6 more
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Evaluation of Arachnoid Granulations in Cranial Dural Sinuses with Contrast-Enhanced 3-Dimensional T1-Weighted Magnetic Resonance Imaging [PDF]
Eurasian Journal of Medicine, 2023 Objective: Several studies in the literature have used contrast-enhanced magnetic resonance imaging to investigate arachnoid granulations protruding into the cranial dural sinuses.
Veysel Kaplanoğlu +3 more
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The effect of blood lipids on the comorbidity of multiple large arachnoid granulations [PDF]
Lipids in Health and DiseaseBackground 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
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The controversial entity of brain herniations into arachnoid granulations: A report of three cases with literature review [PDF]
Radiology 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
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Giant Arachnoid Granulations: A Systematic Literature Review. [PDF]
Int J Mol Sci, 2023 Giant arachnoid granulations (GAGs) are minimally investigated. Here, we systematically review the available data in published reports to better understand their etiologies, nomenclature, and clinical significance.
Mehta RI, Mehta RI.
europepmc +2 more sources
Microanatomical study of arachnoid granulations and meningeal architecture around Meckel's cave. [PDF]
Neurosurg Rev, 2023 Although the microanatomy of Meckel’s cave (MC) has been well studied, there are still controversies regarding the meningeal architecture of the space. Moreover, there are only general mentions of the arachnoid granulations near MC in just a few sources.
Wysiadecki G +7 more
europepmc +2 more sources
Arachnoid granulations are lymphatic conduits that communicate with bone marrow and dura-arachnoid stroma. [PDF]
J Exp Med, 2023 Arachnoid granulations are poorly investigated. We show that they harbor immune cells and communicate with perisinus spaces, suggesting that granulations subserve neuroimmune roles and function as transarachnoidal passageways.
Shah T +7 more
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Association of arachnoid fossae and endocranial lesions in a historical population from Poland: new diagnostic possibilities [PDF]
Scientific ReportsThis study examines the arachnoid fossae (AF) in crania from early modern Wrocław, Poland, and their connection to endocranial lesions, specifically abnormal blood vessel impressions (ABVI) and periosteal appositions of the dura mater (PADM).
Joanna Wysocka +2 more
doaj +4 more sources
Giant Arachnoid Granulations: Diagnostic Workup and Characterization in Three Symptomatic Adults. [PDF]
Int J Mol Sci, 2023 Giant arachnoid granulations (GAGs) are poorly investigated. Here, we document clinical findings associated with five new GAGs and illustrate the anatomical composition of these structures as well as diagnostic considerations in three symptomatic adults.
Mehta RI, Mangla R, Mehta RI.
europepmc +2 more sources