Selection of surgical approach for cerebellar hemangioblastomas based on venous drainage patterns
Sign Up to like & getrecommendations! Published in 2021 at "Neurosurgical Review"
DOI: 10.1007/s10143-021-01544-y
Abstract: Cerebellar hemangioblastomas remain surgically challenging because of the narrow, deep surgical corridors and tumor hypervascularity. Various surgical approaches are used according to the location, but optimal approaches have not been established. We propose a system… read more here.
Keywords: venous drainage; hemangioblastomas draining; cerebellar hemangioblastomas; approach ... See more keywords
Analysis of the superficial middle cerebral vein in sphenoid ridge meningioma using contrast-enhanced dynamic computed tomography angiography
Sign Up to like & getrecommendations! Published in 2020 at "Clinical Neurology and Neurosurgery"
DOI: 10.1016/j.clineuro.2020.105683
Abstract: OBJECTIVE The superficial middle cerebral vein (SMCV) is of clinical importance because of its contribution to the venous drainage of the superficial part of the cerebrum. Sphenoid ridge meningioma (SRM) grows adjacent to the SMCV… read more here.
Keywords: computed tomography; middle cerebral; drainage; venous drainage ... See more keywords
Delayed Venous Drainage in Ruptured Arteriovenous Malformations Based on Quantitative Color-Coded Digital Subtraction Angiography.
Sign Up to like & getrecommendations! Published in 2017 at "World neurosurgery"
DOI: 10.1016/j.wneu.2017.04.120
Abstract: OBJECTIVE Clinically applicable hemodynamic risk factors to predict arteriovenous malformation (AVM) rupture are missing in the literature. The aim of this study was to use catheter angiography to identify hemodynamic parameters in ruptured and unruptured… read more here.
Keywords: angiography; ruptured unruptured; unruptured avms; venous drainage ... See more keywords
Arteriovenous Malformations of the Posterior Fossa: Focus on Surgically Treated Patients Presenting with Hemorrhage.
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DOI: 10.1016/j.wneu.2018.05.138
Abstract: BACKGROUND Arteriovenous malformations (AVMs) of the posterior fossa are demanding lesions that often present with rupture. Studies including outcome analyses in surgically operated patients with ruptured infratentorial AVMs are scarce. Certain anatomic and demographic features… read more here.
Keywords: posterior fossa; surgically treated; venous drainage; arteriovenous malformations ... See more keywords
Outcomes of Surgery for Mixed Total Anomalous Pulmonary Venous Drainage in Children.
Sign Up to like & getrecommendations! Published in 2017 at "Seminars in thoracic and cardiovascular surgery"
DOI: 10.1053/j.semtcvs.2017.05.010
Abstract: Total anomalous pulmonary venous drainage (TAPVD) is an uncommon cardiac defect in children. The mixed subset accounts for 5%-10% of the TAPVD and is variable in its anatomy. The outcomes associated with this subset of… read more here.
Keywords: total anomalous; anomalous pulmonary; anatomy; venous drainage ... See more keywords
Evaluating Venous Drainage in Reverse Flow Pedicles: Available Evidence and Mechanisms
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Reconstructive Microsurgery"
DOI: 10.1055/s-0038-1667167
Abstract: Background The anatomy and physiology of venous drainage in the reversed flow vascular pedicle is controversial and there have been few well‐designed, controlled studies to effectively evaluate the physiology. We evaluated the available evidence for… read more here.
Keywords: reverse flow; venous drainage; physiology; anatomy ... See more keywords
Effect of Different Surgical Positions on the Changes in Cerebral Venous Drainage in Patients Undergoing Neurosurgery: A Prospective Observational Study.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of neurosurgical anesthesiology"
DOI: 10.1097/ana.0000000000000872
Abstract: BACKGROUND Some patient positions employed to facilitate neurosurgery can compromise cerebral venous drainage and lead to increased intracranial pressure, intraoperative bleeding, and brain bulge. This study evaluated the impact of different surgical positions on internal… read more here.
Keywords: drainage; venous drainage; cerebral venous; ijv flow ... See more keywords
Risk of Early Versus Later Rebleeding From Dural Arteriovenous Fistulas With Cortical Venous Drainage.
Sign Up to like & getrecommendations! Published in 2022 at "Stroke"
DOI: 10.1161/strokeaha.121.036450
Abstract: BACKGROUND Cranial dural arteriovenous fistulas with cortical venous drainage are rare lesions that can present with hemorrhage. A high rate of rebleeding in the early period following hemorrhage has been reported, but published long-term rates… read more here.
Keywords: dural arteriovenous; risk; rate; cortical venous ... See more keywords
Quantifying the Cerebral Hemodynamics of Dural Arteriovenous Fistula in Transverse Sigmoid Sinus Complicated by Sinus Stenosis: A Retrospective Cohort Study
Sign Up to like & getrecommendations! Published in 2017 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a4960
Abstract: BACKGROUND AND PURPOSE: Sinus stenosis occasionally occurs in dural arteriovenous fistulas. Sinus stenosis impedes venous outflow and aggravates intracranial hypertension by reversing cortical venous drainage. This study aimed to analyze the likelihood of sinus stenosis… read more here.
Keywords: venous drainage; dural arteriovenous; sinus stenosis;
Anatomy of Spinal Venous Drainage for the Neurointerventionalist: From Puncture Site to Intervertebral Foramen
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a7409
Abstract: SUMMARY: CSF-venous fistula is a relatively novel entity that is increasingly being recognized as a cause for spontaneous intracranial hypotension. Recently, our group published the first series of transvenous embolization of CSF-venous fistulas in this… read more here.
Keywords: spinal venous; anatomy; intervertebral foramen; puncture site ... See more keywords
Is there an Influence of Match and Mismatch of Venous Drainage Pattern on AVM Hemorrhagic Presentation?
Sign Up to like & getrecommendations! Published in 2022 at "Neurology India"
DOI: 10.4103/0028-3886.355081
Abstract: Objective To analyze whether there is an influence of match and mismatch of venous drainage patterns on arteriovenous malformation (AVM) hemorrhagic presentation. Methods Consecutive 161 patients of AVM between 2014 and 2017 were retrospectively reviewed.… read more here.
Keywords: drainage; mismatch venous; venous drainage; drainage pattern ... See more keywords