1/26/2024 0 Comments Developmental venous anomalyParenchymal hypointense foci associated with developmental venous anomalies: evaluation by phase-sensitive MR Imaging at 3 T. Brain parenchymal signal abnormalities associated with developmental venous anomalies: detailed MR imaging assessment. Brain parenchymal signal abnormalities associated with developmental venous anomalies in children and young adults. Developmental venous anomalies and sinus pericranii in the blue rubber-bleb nevus syndrome. Sinus pericranii: diagnostic and therapeutic considerations in 15 patients. Intracranial vascular anomalies in patients with periorbital lymphatic and lymphaticovenous malformations. Cerebral developmental venous anomalies associated with head and neck venous malformations. The angioarchitectural factors of the cerebral developmental venous anomaly can they be the causes of concurrent sporadic cavernous malformation? Neuroradiology. Mixed vascular malformations of the brain: clinical and pathogenetic considerations. The association of venous developmental anomalies and cavernous malformations: pathophysiological, diagnostic, and surgical considerations. De novo development of a lesion with the appearance of a cavernous malformation adjacent to an existing developmental venous anomaly. De novo formation of a cavernous malformation of the brain in the presence of a developmental venous anomaly. The natural history of intracranial venous angiomas. Thrombosed developmental venous anomaly associated with cerebral venous infarct. Venous infarct as presenting form of venous angioma of the posterior fossa. Complex developmental venous anomaly of the brain. Developmental venous anomaly (DVA) with arterial component: a rare cause of intracranial haemorrhage. Prevalence and predictors of distress in posttreatment adult leukemia and lymphoma survivors. Venous angioma adjacent to the root entry zone of the trigeminal nerve: implications for management of trigeminal neuralgia. Tinnitus and cerebellar developmental venous anomaly. Venous angioma associated with atypical ophthalmoplegic migraine. An unusual cause of hydrocephalus: aqueductal developmental venous anomaly. Developmental venous anomalies: current concepts and implications for management. Clinical significance of intracranial developmental venous anomalies. The prospective natural history of cerebral venous malformations. Cerebral developmental venous anomalies: current concepts. Regional association of developmental venous anomalies with angiographically occult vascular malformations. Image findings in brain developmental venous anomalies. Cryptic vascular malformations: controversies in terminology, diagnosis, pathophysiology, and treatment. Venous angioma of the brain: history, significance, and imaging findings. Parenchymal abnormalities associated with developmental venous anomalies. MR evaluation of developmental venous anomalies: medullary venous anatomy of venous angiomas. Magnetic resonance imaging findings of developmental venous anomalies. Cerebral venous angiomas: clinical evaluation and possible etiology. The association between cerebral developmental venous anomaly and concomitant cavernous malformation: an observational study using magnetic resonance imaging. Developmental venous anomalies (DVA): the so-called venous angioma. Yet the morbidity of DVA is mostly related to the associated lesions rather than to the DVAs. The role of DVAs in the venous drainage of normal brain parenchyma shouldn’t be underestimated since surgical resection can lead to severe complications such as venous infarction and hemorrhage. In children there have been various reports of DVAs with associated cavernoma, lymphatic or venolymphatic malformations, focal cortical dysplasia’s, epilepsy, brain tumors, hydrocephalus due to aqueduct obstruction or unilateral sensorineural hearing loss. They can be associated with other vascular malformations predominantly cavernomas but many other associated lesions and parenchymal changes have been described in the adult and pediatric population. A DVA is composed of linear branching veins (the “caput medusa”) which drain into a single larger collecting vein and eventually into the superficial or deep venous system. They are typically an incidental finding on CT or MRI during diagnostic evaluation for a wide range of symptoms which are rarely attributed to the DVA itself. DVAs are the most common type of intracranial vascular malformation and are considered low flow conditions.
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