Results 221 to 230 of about 1,262,719 (285)

Perivascular Spaces as Determinants of Amyloid, Tau, and Vascular Biomarker Progression

open access: yesAnnals of Neurology, Volume 100, Issue 4, Page 695-708, October 2026.
Objective Magnetic resonance imaging (MRI)‐visible enlarged perivascular spaces (PVS) are markers of cerebral small vessel disease (SVD) and aging, processes implicated in both neurodegenerative and cerebrovascular pathologies. However, longitudinal positron emission tomography (PET) studies examining PVS as a mechanism underlying Alzheimer's disease ...
Audrey Low   +11 more
wiley   +1 more source

Successful Delayed Elective Separation of Pygopagus Conjoined Twins With Shared Spinal Cord and Dura in a Resource‐Limited Setting: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Conjoined twins are a rare consequence of aberrant monozygotic twinning; one of the varieties is pygopagus twins, which are fused at the sacral region and may involve complex neural and dural sharing. We report a case of female pygopagus conjoined twins with shared spinal cord and dural sharing who underwent successful delayed elective ...
Z. U. M. Wahid   +3 more
wiley   +1 more source

Intradural Repair of Temporal Bone Encephalocele and Cerebrospinal Fluid Leak: Results from a Single Institution. [PDF]

open access: yesJ Neurol Surg B Skull Base
Ellsperman SE   +5 more
europepmc   +1 more source

The Impact of Venous Stenting on Symptoms and Quality of Life in Patients with Idiopathic Intracranial Hypertension and Spontaneous Cerebrospinal Fluid Leak. [PDF]

open access: yesJ Neurol Surg B Skull Base
Mandloi S   +15 more
europepmc   +1 more source

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