Results 51 to 60 of about 30,423 (291)

Fetal MRI : an essential step in interpreting complex ultrasound findings [PDF]

open access: yes, 2016
Background: Fetal magnetic resonance imaging (MRI) allows for the interpretation of complex fetal anomalies detected on ultrasound (US). Locally it has been available since 2013 but has remained underused.
Baldacchino, Ian   +2 more
core  

Angioneogenese in cerebralen Arteriovernösen Malformationen [PDF]

open access: yes, 2004
Arteriovenöse Malformationen werden in der Literatur meistens als angeborene und statische Gefäßmissbildungen beschrieben. Neuere Arbeiten und Erkenntnisse legen jedoch eine dynamische Biologie dieser Malformationen nahe.
Battenberg, Elmar   +1 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Pulmonary Arteriovenous Malformation can be Associated with Embolic Stroke of Undetermined Source (ESUS)

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2019
Pulmonary arteriovenous malformations (PAVMs) are rare vascular anomalies. Alternative designations are pulmonary arteriovenous fistulae or aneurysms. Although mostly asymptomatic, PAVMs can cause respiratory symptoms due to right-to-left shunt.
Mariana Barros Cruz   +3 more
doaj   +1 more source

The usefulness of electrophysiological monitoring during resection of central nervous system vascular malformations

open access: yesJournal of Stroke and Cerebrovascular Diseases, 1999
The purpose of this study was to evaluate the usefulness of electrophysiological monitoring during the resection of vascular malformations.Between September 1994 and April 1996, we surgically resected vascular malformations (31 arteriovenous malformations, 22 angiographically occult vascular malformations) from 53 patients (56 procedures) and used ...
S D, Chang, J R, Lopez, G K, Steinberg
openaire   +2 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

open access: yesAdvanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong   +4 more
wiley   +1 more source

A case report of pulsatile tinnitus as a symptom of brain arteriovenous malformation

open access: yesThe Journal of Qazvin University of Medical Sciences, 2015
Pulsatile tinnitus is the result of blood flow related sounds transmitted to the inner ear and coincides with heartbeat. Although pulsatile tinnitus is a rare entity, this symptom is most often indicative of a serious underlying disease in central ...
M. Sayadnasiri, H. Mozhdehipanah
doaj  

Brainstem cavernous malformations: a review with two case reports Malformações cavernosas do tronco cerebral: uma revisão com relato de dois casos

open access: yesArquivos de Neuro-Psiquiatria, 2009
Central nervous system (CNS) cavernous malformations (CMs) are developmental malformations of the vascular bed with a highly variable clinical course due to their dynamic nature.
Adolfo Ramírez-Zamora, José Biller
doaj   +1 more source

Role of fetal MRI in the evaluation of isolated and non-isolated corpus callosum dysgenesis: results of a cross-sectional study [PDF]

open access: yes, 2017
PURPOSE: The aims of this study were to characterize isolated and non-isolated forms of corpus callosum dysgenesis (CCD) at fetal magnetic resonance imaging (MRI) and to identify early predictors of associated anomalies.
Antonelli, Amanda   +11 more
core   +1 more source

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