Al Mestady R M, Alorainy I A, El Watidy S M, Arafah M M
Department of Radiology and Diagnostic Imaging, King Khalid University Hospital, Riyadh, Saudi Arabia.
AJNR Am J Neuroradiol. 2007 Nov-Dec;28(10):1880-1. doi: 10.3174/ajnr.A0729. Epub 2007 Oct 5.
Extraosseous chondroblastoma had been reported in different parts of the body but not intracranially. We report a case of a pathologically proven intracranial extraosseous chondroblastoma of the right cavernous sinus in an 18-year-old woman with CT, MR, and conventional angiographic features simulating meningioma.