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Developmental venous angioma

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https://www.readbyqxmd.com/read/27637568/predictive-factors-for-epilepsy-in-pediatric-patients-with-sturge-weber-syndrome
#1
Matsanga Leyila Kaseka, Jonathan Yehouda Bitton, Jean-Claude Décarie, Philippe Major
BACKGROUND: Sturge-Weber syndrome is characterized by a facial port-wine stain associated with either or both a retinal angioma and a cerebral pial angioma. Because a pial angioma may not be evident on the initial imaging studies, individuals at risk for epilepsy are often not identified before their first seizure. The aim of this study is to identify predictive factors predisposing Sturge-Weber patients to epilepsy. METHODS: The medical archives and photography database of our institution were reviewed to identify Sturge-Weber Syndrome patients followed up between 1990 and 2015...
August 18, 2016: Pediatric Neurology
https://www.readbyqxmd.com/read/27250700/developmental-venous-anomaly-benign-or-not-benign
#2
Rie Aoki, Kittipong Srivatanakul
Developmental venous anomalies (DVAs), previously called venous angiomas, are the most frequently encountered cerebral vascular malformations. However, DVA is considered to be rather an extreme developmental anatomical variation of medullary veins than true malformation. DVAs are composed of dilated medullary veins converging centripetally into a large collecting venous system that drains into the superficial or deep venous system. Their etiology and mechanism are generally accepted that DVAs result from the focal arrest of the normal parenchymal vein development or occlusion of the medullary veins as a compensatory venous system...
September 15, 2016: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/27019697/epileptogenesis-in-neurocutaneous-disorders-with-focus-in-sturge-weber-syndrome
#3
REVIEW
Anna Pinto, Mustafa Sahin, Phillip L Pearl
Epilepsy is a major morbidity in Sturge Weber syndrome, a segmental vascular neurocutaneous disorder classically associated with facial angiomas, glaucoma, and leptomeningeal capillary-venous type vascular malformations. The extent of the latter correlates with neurological outcome. Post-zygotic mosaicism for the activating mutation p.R183Q of the GNAQ gene has been identified as the major cause.  GNAQ encodes for an alpha subunit of a heterotrimeric G protein critical to blood vessel development. The earlier the timing of the mutation in development, the more severe the involvement, e...
2016: F1000Research
https://www.readbyqxmd.com/read/26557273/developmental-venous-anomaly-with-asymmetrical-basal-ganglia-calcification-two-case-reports-and-review-of-the-literature
#4
Ali Firat Sarp, Ozan Batki, Mustafa Fazil Gelal
Developmental venous anomaly (DVA) is a common lesion formerly known as venous angioma. DVAs drain normal brain parenchyma; however, parenchymal abnormalities surrounding DVAs have been reported. Unilateral putamen and caudate calcification in the drainage territory of DVAs has so far been reported in 7 cases, all with deep venous drainage. We present two additional cases of DVAs, one with superficial and the other one with deep venous drainage, associated with basal ganglia calcifications. We emphasize that DVAs should be in the differential diagnosis of unilateral basal ganglia calcifications...
July 2015: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
https://www.readbyqxmd.com/read/26439454/developmental-venous-anomaly-as-a-rare-cause-of-obstructive-hydrocephalus-literature-review-and-a-case-report
#5
C Cavallo, G Faragò, M Broggi, P Ferroli, F Acerbi
OBJECT: Developmental venous anomalies (DVA), previously known as cerebral venous malformations or Venous Angiomas, are common benign entities often incidentally discovered at MRI examinations. They are non-pathologic variants of normal deep parenchymal veins that are usually asymptomatic, but they can rarely cause some complications. In this paper we described a rare case of obstructive hydrocephalus caused by a DVA located within the cerebral aqueduct and we also reviewed the previous literature on this topic...
October 6, 2015: Journal of Neurosurgical Sciences
https://www.readbyqxmd.com/read/26342207/intracerebral-developmental-venous-anomaly-with-cavernous-angioma-presenting-as-persistent-unilateral-hyperkinetic-movement-disorder
#6
Sunil Kumar, Trilochan Srivastava, Shankar Tejwani
No abstract text is available yet for this article.
November 2015: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/26301026/exercise-induced-transient-neurological-deficit-in-a-patient-with-cerebellar-developmental-venous-anomaly
#7
Omar Saeed, Asif A Khan, Nabeel A Herial, Adnan I Qureshi
BACKGROUND: The association of venous angiomas or developmental venous anomalies (DVA) with transient neurological deficit is rare. We present a rare case of a cerebellar developmental venous anomaly resulting in transient neurological deficits. CASE DESCRIPTION: A 58-year-old man with recurrent left sided facial dysesthesia, hemiparesis, and mild difficulty ambulating after exercise. A similar episode was experienced six months earlier under the same circumstances...
July 2015: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/24676737/spontaneous-thrombosis-of-developmental-venous-anomaly-dva-with-venous-infarct-and-acute-cerebellar-ataxia
#8
Amit Agarwal, Sangam Kanekar, Paul Kalapos, Kanupriya Vijay
Developmental venous anomaly (DVA), formally known as venous angioma, is a congenital anatomic variant of the venous drainage of the brain. Although they typically have a benign clinical course and a low symptomatic rate, thrombosis of a drainage vein may occur, leading to potentially debilitating complications. We report a unique case of spontaneous thrombosis of a posterior fossa developmental venous anomaly with cerebellar infarct in a 61-year-old man who presented with acute onset cerebellar ataxia. DVA thrombosis was well-depicted on CT and MR studies...
August 2014: Emergency Radiology
https://www.readbyqxmd.com/read/24207037/association-between-developmental-venous-anomalies-and-cavernous-angiomas-a-retrospective-mr-study
#9
R Marasco, M Spagnoli, M Leonardi
Developmental venous anomalies (DVA) are large veins usually arranged in a cluster around a collector vein draining directly into the superficial and deep venous systems. Since the introduction of magnetic resonance imaging DVA have been disclosed more frequently. Many studies suggested and then confirmed the association between cavernous angioma and developmental venous anomaly, described for the first time by Roberson in 1974. The aim of our study was a retrospective assessment of the case series at our institution, namely to determine the frequency of the association between developmental venous anomaly and cavernous and analyse the relation between the two lesions...
May 15, 2009: Neuroradiology Journal
https://www.readbyqxmd.com/read/24045571/sturge-weber-syndrome-with-late-onset-hemiplegic-migraine-like-attacks-and-progressive-unilateral-cerebral-atrophy
#10
Vincent Planche, Olivier Chassin, Louise Leduc, Wendy Regnier, Antony Kelly, Renato Colamarino
BACKGROUND: Sturge-Weber syndrome (SWS) is an uncommon etiology of hemiplegic migraine-like (HM-like) attacks, associated with epilepsy and mental retardation. CASE: We report the case of a 40-year-old woman with SWS who has been suffering from HM-like episodes since she was 24, with no history of seizure or mental retardation. Susceptibility weighted imaging (SWI)-MRI and CT scans have shown bilateral calcifications of the choroidal plexuses, a developmental venous anomaly with dilated transmedullary veins and a left parieto-occipital leptomeningeal angioma...
January 2014: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/23472726/developmental-venous-anomaly-with-contralateral-impaired-venous-drainage-in-a-17-year-old-male-a-case-report
#11
J M N Enslin, D Lefeuvre, A Taylor
Developmental venous anomalies (DVA) drain normal neural tissue and are mostly discovered incidentally. We describe a young patient with a left hemisphere superficial to deep DVA and right hemisphere venous outflow restriction presenting with a seizure. The right hemisphere drainage variation is not typical of a DVA but represents another drainage pattern on the border of normality.
March 2013: Interventional Neuroradiology
https://www.readbyqxmd.com/read/23397208/isolated-developmental-venous-anomaly-of-the-pons-with-transpontine-drainage-case-report
#12
Y T Yamgoue Tchameni, M Messerer, J B Zerlauth, M Levivier, R T Daniel
No abstract text is available yet for this article.
March 2014: Clinical Neuroradiology
https://www.readbyqxmd.com/read/23275849/presentation-of-epilepsy-in-a-patient-with-wilson-s-disease-and-developmental-venous-anomaly-venous-angioma-in-the-brain
#13
Ammar Alobaidy, Faisal Alazri, P C Jacob, Jamila H Al-Kalbani
Intracranial developmental venous anomalies (DVAs), also called venous angiomas, and Wilson's disease are both considered rare disorders with varying degrees of neurologic and systemic manifestations; yet the coexistence of the two disorders is considered extremely rare, bearing in mind the low prevalence of each disorder. Epilepsy is a recognised presentation in these disorders and will be the focus of discussion in our report of a 21-year-old male patient who, based on a clinical examination and laboratory and neuroimaging results, was diagnosed with both Wilson's disease and DVA...
November 2012: Sultan Qaboos University Medical Journal
https://www.readbyqxmd.com/read/23218501/-venous-angioma-with-associated-cerebellar-haemorrhage
#14
Yanire Sánchez Medina, Pedro Antonio Pérez del Rosario, Jaime Domínguez, Ana Millán
Venous angiomas are a developmental anomaly in which embryonic venous drainage is still present into adulthood. They are usually asymptomatic and benign course but they can cause seizures and less commonly bleeding, usually associated to cavernous malformation. Normally, treatment is not necessary although bleeding, severe clinical and lesions in which it is possible a favourable approach, we can consider treatment. We show a case of a 11 years old boy with acute decrease level of consciousness. We observed hematoma in the right cerebellar hemisphere with radial tubular structures consistent with developmental venous anomaly...
March 2013: Neurocirugía
https://www.readbyqxmd.com/read/23088954/human-safety-risk-assessment-of-lymph-node-angiomas-observed-in-2-year-carcinogenicity-studies-in-rats
#15
Zaher A Radi, Daniel Morton
The occurrence of mesenteric lymph node angiomas (benign vascular neoplasms including lymphangioma and hemangioma) in untreated control rats in 2-year carcinogenicity studies can range from rare to common depending on the strain used. This lesion is most common in male rats. Factors and conditions that may contribute to the etiopathogenesis of lymph node angiomas in rats include: (1) genetic drift, (2) congenital/developmental malformation, (3) sinus vascular transformation/venous obstruction of outflow, (4) "inflammatory" pseudo-tumors, and/or (5) defects of endothelial lymphatic vascular secretion/permeability...
December 2012: Regulatory Toxicology and Pharmacology: RTP
https://www.readbyqxmd.com/read/22314579/stereotactic-linac-radiosurgery-for-the-treatment-of-brainstem-cavernomas
#16
M Fuetsch, F El Majdoub, M Hoevels, R P Müller, V Sturm, M Maarouf
BACKGROUND: The management of deep-seated cerebral cavernous malformations (CCMs) is still controversial. Although surgery remains the treatment of choice in patients with recurrent hemorrhage, patients with CCMs located in the brainstem are in many cases not eligible for resection due to high procedure-related morbidity and mortality. We evaluated the long-term outcome of LINAC radiosurgery (LINAC-RS) for the treatment of brainstem CCMs. PATIENTS AND METHODS: Between December 1992 and March 2008, 14 patients (6 men, 8 women) harboring brainstem CCMs underwent LINAC-RS...
April 2012: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/22236945/aqueductal-developmental-venous-anomaly-as-an-unusual-cause-of-congenital-hydrocephalus-a-case-report-and-review-of-the-literature
#17
David Paulson, Steven W Hwang, William E Whitehead, Daniel J Curry, Thomas G Luerssen, Andrew Jea
INTRODUCTION: Aqueductal stenosis may be caused by a number of etiologies including congenital stenosis, tumor, inflammation, and, very rarely, vascular malformation. However, aqueductal stenosis caused by a developmental venous anomaly presenting as congenital hydrocephalus is even more rare, and, to the best of our knowledge, has not yet been reported in the literature. In this study, we review the literature and report the first case of congenital hydrocephalus associated with aqueductal stenosis from a developmental venous anomaly...
2012: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/22133178/management-of-incidentally-discovered-intracranial-vascular-abnormalities
#18
REVIEW
Nohra Chalouhi, Aaron S Dumont, Ciro Randazzo, Stavropoula Tjoumakaris, L Fernando Gonzalez, Robert Rosenwasser, Pascal Jabbour
With the widespread use of brain imaging studies, neurosurgeons have seen a marked increase in the number of incidental intracranial lesions, including vascular abnormalities. Specifically, the detection of incidentally discovered aneurysms, arteriovenous malformations, cavernous angiomas, developmental venous anomalies, and capillary telangiectasias has increased. The best management strategy for most of these lesions is controversial. Treatment options include observation, open surgery, endovascular procedures, and radiosurgery...
December 2011: Neurosurgical Focus
https://www.readbyqxmd.com/read/21340702/venous-angiomas
#19
Sepideh Amin-Hanjani
Venous angiomas are currently widely referred to as developmental venous anomalies (DVAs), reflecting the prevailing concept that they represent anomalous, but functional, venous channels within the brain parenchyma. Although DVAs are not infrequently associated with other vascular malformations that harbor hemorrhage risk or can present symptomatically, isolated DVAs themselves appear to be benign lesions with little demonstrable link to hemorrhage, seizures, or headaches. Treatments to remove or occlude DVAs are consequently unnecessary...
June 2011: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/21243874/concepts-and-controversies-in-the-management-of-cerebral-developmental-venous-anomalies
#20
REVIEW
José E Cohen, Svetlana Boitsova, Samuel Moscovici, Eyal Itshayek
No abstract text is available yet for this article.
November 2010: Israel Medical Association Journal: IMAJ
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