@entity2457 ( @entity2548 ) is very rare, acquired lesion that may present with @entity932 or @entity51 . The etiology is not completely understood but dural @entity2548 often has been associated with @entity715 of the involved dural sinuses. To our knowledge, this is the first well documented @entity932 case caused by dural @entity2548 following microvascular decompression for hemifacial @entity2473 . A 49-year-old male @entity1 had left microvascular decompression of @entity5487 via retrosigmoid suboccipital craniotomy. The @entity1 was in @entity558 without any residual @entity2473 or surgery-related complications. However, after 10 months, he suffered sudden onset of @entity2730 and @entity4653 . Computed tomography and magnetic resonance imaging revealed the presence of dural @entity2548 around the left transverse-sigmoid sinus. The dural @entity2548 was treated with Onyx   (ev3) embolization. At the one-year follow up visit, there were no evidence of recurrence and morbidity related to dural @entity2548 and its treatment. This case confirms that the acquired etiology of dural @entity2548 may be associated with @entity1649 , even though it is an extremely consequence of this procedure.

Delayed XXXX after microvascular decompression for hemifacial @entity2473 .

@entity1 :: ('9606', 'Species') :: ['patient'] @entity558 :: ('MESH:C536528', 'Disease') :: ['good condition'] @entity932 :: ('MESH:D020300', 'Disease') :: ['intracranial hemorrhage'] @entity2730 :: ('MESH:D000647', 'Disease') :: ['amnesia'] @entity2457 :: ('MESH:D020785', 'Disease') :: ['Dural arteriovenous fistula'] @entity51 :: ('MESH:D009461', 'Disease') :: ['neurological deficits'] @entity2473 :: ('MESH:D013035', 'Disease') :: ['spasm'] @entity5487 :: ('MESH:D014854', 'Disease') :: ['anterior inferior cerebellar artery'] @entity715 :: ('MESH:D013927', 'Disease') :: ['thrombosis'] @entity2548 :: ('MESH:D001164', 'Disease') :: ['AVF'] @entity1649 :: ('MESH:D019569', 'Disease') :: ['retrosigmoid suboccipital craniotomy for hemifacial spasm'] @entity4653 :: ('MESH:D004401', 'Disease') :: ['dysarthria']
@entity2457 :: (MESH:D020785,Disease) :: ['dural arteriovenous fistula']
