Developmental Venous Anomaly Adjacent to Aqueduct of Sylvius
نویسندگان
چکیده
منابع مشابه
An anomalous developmental venous anomaly.
Developmental venous anomalies (DVA) are congenital variants of cerebral veins, found incidentally at autopsy in 2.6% of the population, which are most often asymptomatic. Symptomatic compression of a cranial nerve by the collecting vein of a DVA is extremely rare, such as tinnitus from compression of the vestibulocochlear nerve. A 51-year-old man presented with 1 week of intermittent vertigo a...
متن کاملDevelopmental venous anomaly causing trigeminal neuralgia.
Department of Surgical Specialties, Division of Neurosurgery, Pedro Ernesto University Hospital, State University of Rio de Janeiro, Rio de Janeiro RJ, Brazil; Department of Neurology, University of São Paulo, São Paulo SP, Brazil. Trigeminal neuralgia (TN) is a syndrome characterized by paroxysms of facial pain affecting mainly middle and oldaged patients. Although TN’s pathogenesis is not ful...
متن کاملDevelopmental Venous Anomaly: Benign or Not Benign
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 ...
متن کاملDe novo development of a lesion with the appearance of a cavernous malformation adjacent to an existing developmental venous anomaly.
A case is presented in which a complex multicystic hemosiderin-containing lesion developed adjacent to a previously documented developmental venous anomaly (venous angioma). This lesion had the characteristic MR imaging appearance of a cavernous malformation. Follow-up MR imaging demonstrated a decrease in both the size and complexity of this lesion, which suggests at least a portion of the les...
متن کاملDevelopmental Venous Anomaly Complicated by Cerebral Venous Infarction
Developmental venous anomaly is a vascular malformation thought to be a benign embryologic variant. We describe a patient who presented with focal neurological deficits and parathesia due to an infarct associated with a developmental venous anomaly with a thrombosed draining vein.
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ژورنال
عنوان ژورنال: International Journal of Neurology and Neurotherapy
سال: 2016
ISSN: 2378-3001
DOI: 10.23937/2378-3001/3/3/1048