Intracranial vascular malformations in children: computed tomographic and angiographic evaluation

Thirty-nine cases of intracranial vascular malformations in children were reviewed. All patients underwent preoperative computed tomography (CT) and 35 had complete preoperative angiographic work-ups. The CT features of intracranial vascular malformations in children are described. Among the 39 patients, there were 30 parenchymal arteriovenous malformations, four dural arteriovenous malformations, three cavernous angiomas, and two venous angiomas. Combined CT and angiography allowed a highly specific diagnosis in 77% of the cases.