@article {Gemmete191, author = {Joseph J Gemmete and Neeraj Chaudhary and Aditya S Pandey and Jonathan B McHugh and Lawrence J Marentette}, title = {Complete devascularization of a juvenile angiofibroma by direct percutaneous embolization with only ethylene vinyl alcohol copolymer (Onyx) through a single needle placement}, volume = {3}, number = {2}, pages = {191--193}, year = {2011}, doi = {10.1136/jnis.2010.003269}, publisher = {British Medical Journal Publishing Group}, abstract = {Embolization of a juvenile angiofibroma (JNA) is commonly performed prior to surgical resection. Traditionally, it has been performed from an intra-arterial approach with particulate material. A novel technique is described in which a JNA was completely devascularized prior to surgical removal by direct percutaneous embolization with only ethylene vinyl alcohol. A midfacial degloving and medial maxillectomy/maxillotomy was then performed and the tumor extirpated with blunt finger dissection and the assistance of an endoscope, with 200 ml of blood loss.}, issn = {1759-8478}, URL = {https://jnis.bmj.com/content/3/2/191}, eprint = {https://jnis.bmj.com/content/3/2/191.full.pdf}, journal = {Journal of NeuroInterventional Surgery} }