Onyx embolization of skull base paragangliomas: a single-center experience

ConclusionPreoperative embolization with Onyx affords excellent devascularization for the majority of skull base paragangliomas, and it may facilitate resection of these hypervascular lesions. The advantages provided by Onyx with respect to penetration of intratumoral vessels must be weighed against the risk of cranial neuropathy.
Source: Acta Neurochirurgica - Category: Neurosurgery Source Type: research