%0 Journal Article %A C S Seo %A M H Han %A K H Chang %A K M Yeon %T Angiofibroma confined to the pterygoid muscle region: CT and MR demonstration. %D 1996 %J American Journal of Neuroradiology %P 374-376 %V 17 %N 2 %X We report a case of angiofibroma confined to the pterygoid muscle plane without involvement of the sphenopalatine foramen or nasopharynx. The lesion was demonstrated on CT, MR, and angiography with typical findings of a hypervascular mass and was surgically resected after embolization. %U https://www.ajnr.org/content/ajnr/17/2/374.full.pdf