Results 71 to 80 of about 9,368 (247)

Automatic Intracranial Brain Segmentation from Computed Tomography Head Images [PDF]

open access: yesarXiv, 2019
Fast and automatic algorithm to segment Brain (intracranial region) from computed tomography (CT) head images using combination of HU thresholding, identification of intracranial voxels through ray intersection with cranium, special binary erosion and connected components per slice.
arxiv  

Ultrasound Super‐Resolution Imaging of Neonatal Cerebral Vascular Reorganization

open access: yesAdvanced Science, Volume 12, Issue 12, March 27, 2025.
The scale of neonatal microvasculature is currently beyond the resolution of clinical imaging techniques. In this study, ultrasound localization microscopy is used to observe the microvasculature in neonates undergoing treatments for life‐threatening vascular malformations.
Simone Schwarz   +19 more
wiley   +1 more source

A CASE OF FUNCTIONAL HYPERPROLACTINEMIA IN A BOY WITH ARTERIOVENOUS MALFORMATION OF BRAIN VESSELS (CLINICAL CASE)

open access: yesВопросы современной педиатрии, 2011
Arteriovenous malformation — is a congenital vessel abnormality that is characterized by pathologic arterial and venous plexuses formation within the brain without capillary web between them.
I.B. Zhurtova, N.Yu. Kalinchenko
doaj   +2 more sources

Automated Grading System of Retinal Arterio-venous Crossing Patterns: A Deep Learning Approach Replicating Ophthalmologist's Diagnostic Process of Arteriolosclerosis [PDF]

open access: yesarXiv, 2020
The status of retinal arteriovenous crossing is of great significance for clinical evaluation of arteriolosclerosis and systemic hypertension. As an ophthalmology diagnostic criteria, Scheie's classification has been used to grade the severity of arteriolosclerosis.
arxiv  

Frameless versus frame-based stereotactic radiosurgery for intracranial arteriovenous malformations: A propensity-matched analysis. [PDF]

open access: yesClin Transl Radiat Oncol, 2023
He Z   +9 more
europepmc   +1 more source

Stereotactic radiosurgery for ruptured versus unruptured intracranial arteriovenous malformations. [PDF]

open access: yesSurg Neurol Int, 2022
Mooney J   +12 more
europepmc   +1 more source

The Barth-Boneh-Waters Private Broadcast Encryption Scheme Revisited [PDF]

open access: yesarXiv, 2014
The primitive of private broadcast encryption introduced by Barth, Boneh and Waters, is used to encrypt a message to several recipients while hiding the identities of the recipients. In their construction, a recipient has to first decrypt the received ciphertext to extract the verification key for one-time signature.
arxiv  

Vein of Galen Aneurysmal Malformation: Antenatal Diagnosis by Ultrasound and MRI

open access: yesOnline Journal of Health & Allied Sciences, 2015
Vein of Galen aneurysmal malformation is a rare intracranial arteriovenous malformation .It accounts for up to 30% of intracranial vascular malformations in pediatric population and 1% of all pediatric congenital anomalies. It causes severe morbidity and
Sood S, Sharma S, Verma R, Bansal V
doaj  

Current advances in epilepsy among patients with arteriovenous malformations

open access: yesExploration of Neuroscience
Epileptic seizures are prevalent in people with brain vascular abnormalities like arteriovenous malformations (AVMs) and cavernous malformations, greatly affecting their quality of life.
Joham Choque-Velasquez   +5 more
doaj   +1 more source

ACUTE CEREBROVASCULAR ACCIDENTS IN PREGNANCY, LABOR AND POSTPARTUM

open access: yesAlʹmanah Kliničeskoj Mediciny, 2016
Background: Acute cerebrovascular accidents are rare and serious complication of pregnancy, labor and puerperium, leading to an increase in maternal and perinatal morbidity and mortality. More than 12% of maternal mortality is related to stroke.
R. R. Arustamyan   +3 more
doaj   +1 more source

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