Case 27 History ---- This 51-year-old woman presented with a history of headaches and was found to have an arteriovenous malformation in the right parietal region. After undergoing 4 serial embolizations with N-Butyl cyanoacrylate solution mixed with ethiodol, the AVM was resected. ---- 27A1,2 Whole mount and a higher magnification image of the resected neurosurgical specimen (H&E)
